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library: provide for validating result type references

Browse Source 
During development, we now have a means for validating
that a type referenced in application code matches the
actual type set by the library. The new feature can be
activated through either of the following two methods:

1) ./configure CFLAGS='-DXTRA_PROCPS_DEBUG' (all pgms)

2) an #include <proc/xtra-procps-debug.h> (single pgm)

[ in the future, one could add a formal configure.ac ]
[ provision. but for now a manual approach is safer. ]

Lastly, for any module which provides a sort function,
the handling for both 'noop' & 'extra' enumerators was
made consistent. Now, 'noop' is not sorted and 'extra'
will be sorted as that module's widest supported type.

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner 2016-08-05 00:00:00 -05:00 committed by Craig Small
parent e0515e23e7
commit e3270d463d
10 changed files with 1103 additions and 567 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Makefile.am
View File

@ -206,7 +206,8 @@ proc_libprocps_la_SOURCES = \
proc/wchan.c \
proc/wchan.h \
proc/uptime.c \
proc/uptime.h
proc/uptime.h \
proc/xtra-procps-debug.h
proc_libprocps_la_includedir = $(includedir)/proc/
proc_libprocps_la_include_HEADERS = \
@ -223,7 +224,8 @@ proc_libprocps_la_include_HEADERS = \
proc/uptime.h \
proc/version.h \
proc/vmstat.h \
proc/wchan.h
proc/wchan.h \
proc/xtra-procps-debug.h
dist_man_MANS += \
proc/openproc.3 \

118
proc/diskstats.c
View File

@ -206,6 +206,9 @@ typedef void (*SET_t)(struct diskstats_result *, struct dev_node *);
typedef int (*QSR_t)(const void *, const void *, void *);
#define QS(t) (QSR_t)srtNAME(t)
#define TS(t) STRINGIFY(t)
#define TS_noop ""
/*
* Need it be said?
* This table must be kept in the exact same order as
@ -213,43 +216,44 @@ typedef int (*QSR_t)(const void *, const void *, void *);
static struct {
SET_t setsfunc; // the actual result setting routine
QSR_t sortfunc; // sort cmp func for a specific type
char *type2str; // the result type as a string value
} Item_table[] = {
/* setsfunc sortfunc
---------------------------------- --------- */
{ RS(noop), QS(ul_int) },
{ RS(extra), QS(noop) },
/* setsfunc sortfunc type2str
---------------------------------- ----------- ---------- */
{ RS(noop), QS(noop), TS_noop },
{ RS(extra), QS(ul_int), TS_noop },
{ RS(DISKSTATS_NAME), QS(str) },
{ RS(DISKSTATS_TYPE), QS(s_int) },
{ RS(DISKSTATS_MAJOR), QS(s_int) },
{ RS(DISKSTATS_MINOR), QS(s_int) },
{ RS(DISKSTATS_NAME), QS(str), TS(str) },
{ RS(DISKSTATS_TYPE), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_MAJOR), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_MINOR), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_READS), QS(ul_int) },
{ RS(DISKSTATS_READS_MERGED), QS(ul_int) },
{ RS(DISKSTATS_READ_SECTORS), QS(ul_int) },
{ RS(DISKSTATS_READ_TIME), QS(ul_int) },
{ RS(DISKSTATS_WRITES), QS(ul_int) },
{ RS(DISKSTATS_WRITES_MERGED), QS(ul_int) },
{ RS(DISKSTATS_WRITE_SECTORS), QS(ul_int) },
{ RS(DISKSTATS_WRITE_TIME), QS(ul_int) },
{ RS(DISKSTATS_IO_TIME), QS(ul_int) },
{ RS(DISKSTATS_IO_WTIME), QS(ul_int) },
{ RS(DISKSTATS_READS), QS(ul_int), TS(ul_int) },
{ RS(DISKSTATS_READS_MERGED), QS(ul_int), TS(ul_int) },
{ RS(DISKSTATS_READ_SECTORS), QS(ul_int), TS(ul_int) },
{ RS(DISKSTATS_READ_TIME), QS(ul_int), TS(ul_int) },
{ RS(DISKSTATS_WRITES), QS(ul_int), TS(ul_int) },
{ RS(DISKSTATS_WRITES_MERGED), QS(ul_int), TS(ul_int) },
{ RS(DISKSTATS_WRITE_SECTORS), QS(ul_int), TS(ul_int) },
{ RS(DISKSTATS_WRITE_TIME), QS(ul_int), TS(ul_int) },
{ RS(DISKSTATS_IO_TIME), QS(ul_int), TS(ul_int) },
{ RS(DISKSTATS_IO_WTIME), QS(ul_int), TS(ul_int) },
{ RS(DISKSTATS_IO_INPROGRESS), QS(s_int) },
{ RS(DISKSTATS_IO_INPROGRESS), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_DELTA_READS), QS(s_int) },
{ RS(DISKSTATS_DELTA_READS_MERGED), QS(s_int) },
{ RS(DISKSTATS_DELTA_READ_SECTORS), QS(s_int) },
{ RS(DISKSTATS_DELTA_READ_TIME), QS(s_int) },
{ RS(DISKSTATS_DELTA_WRITES), QS(s_int) },
{ RS(DISKSTATS_DELTA_WRITES_MERGED), QS(s_int) },
{ RS(DISKSTATS_DELTA_WRITE_SECTORS), QS(s_int) },
{ RS(DISKSTATS_DELTA_WRITE_TIME), QS(s_int) },
{ RS(DISKSTATS_DELTA_IO_TIME), QS(s_int) },
{ RS(DISKSTATS_DELTA_IO_WTIME), QS(s_int) },
{ RS(DISKSTATS_DELTA_READS), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_DELTA_READS_MERGED), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_DELTA_READ_SECTORS), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_DELTA_READ_TIME), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_DELTA_WRITES), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_DELTA_WRITES_MERGED), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_DELTA_WRITE_SECTORS), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_DELTA_WRITE_TIME), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_DELTA_IO_TIME), QS(s_int), TS(s_int) },
{ RS(DISKSTATS_DELTA_IO_WTIME), QS(s_int), TS(s_int) },
// dummy entry corresponding to DISKSTATS_logical_end ...
{ NULL, NULL }
{ NULL, NULL, NULL }
};
/* please note,
@ -974,3 +978,57 @@ PROCPS_EXPORT struct diskstats_stack **procps_diskstats_sort (
qsort_r(stacks, numstacked, sizeof(void *), (QSR_t)Item_table[p->item].sortfunc, &parms);
return stacks;
} // end: procps_diskstats_sort
// --- special debugging function(s) ------------------------------------------
/*
* The following isn't part of the normal programming interface. Rather,
* it exists to validate result types referenced in application programs.
*
* It's used only when:
* 1) the 'XTRA_PROCPS_DEBUG' has been defined, or
* 2) the '#include <proc/xtra-procps-debug.h>' used
*/
PROCPS_EXPORT struct diskstats_result *xtra_diskstats_get (
struct diskstats_info *info,
const char *name,
enum diskstats_item actual_enum,
const char *typestr,
const char *file,
int lineno)
{
struct diskstats_result *r = procps_diskstats_get(info, name, actual_enum);
if (r) {
char *str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
}
return r;
} // end: xtra_diskstats_get_
PROCPS_EXPORT void xtra_diskstats_val (
int relative_enum,
const char *typestr,
const struct diskstats_stack *stack,
struct diskstats_info *info,
const char *file,
int lineno)
{
struct diskstats_result *r;
char *str;
r = &stack->head[relative_enum];
if (r->item < 0 || r->item >= DISKSTATS_logical_end) {
fprintf(stderr, "%s line %d: invalid item = %d, relative_enum = %d, type = %s\n"
, file, lineno, r->item, relative_enum, typestr);
return;
}
str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
} // end: xtra_diskstats_val

11
proc/libprocps.sym
View File

@ -52,6 +52,17 @@ global:
procps_vmstat_unref;
procps_vmstat_get;
procps_vmstat_select;
xtra_diskstats_get;
xtra_diskstats_val;
xtra_meminfo_get;
xtra_meminfo_val;
xtra_pids_val;
xtra_slabinfo_get;
xtra_slabinfo_val;
xtra_stat_get;
xtra_stat_val;
xtra_vmstat_get;
xtra_vmstat_val;
local:
*;
};

244
proc/meminfo.c
View File

@ -235,112 +235,117 @@ MEM_set(SWAP_USED, ul_int, derived_swap_used)
typedef void (*SET_t)(struct meminfo_result *, struct mem_hist *);
#define RS(e) (SET_t)setNAME(e)
#define TS(t) STRINGIFY(t)
#define TS_noop ""
/*
* Need it be said?
* This table must be kept in the exact same order as
* those 'enum meminfo_item' guys ! */
static struct {
SET_t setsfunc; // the actual result setting routine
char *type2str; // the result type as a string value
} Item_table[] = {
/* setsfunc
-------------------------- */
{ RS(noop) },
{ RS(extra) },
/* setsfunc type2str
------------------------- ---------- */
{ RS(noop), TS_noop },
{ RS(extra), TS_noop },
{ RS(MEM_ACTIVE) },
{ RS(MEM_ACTIVE_ANON) },
{ RS(MEM_ACTIVE_FILE) },
{ RS(MEM_ANON) },
{ RS(MEM_AVAILABLE) },
{ RS(MEM_BOUNCE) },
{ RS(MEM_BUFFERS) },
{ RS(MEM_CACHED) },
{ RS(MEM_COMMIT_LIMIT) },
{ RS(MEM_COMMITTED_AS) },
{ RS(MEM_HARD_CORRUPTED) },
{ RS(MEM_DIRTY) },
{ RS(MEM_FREE) },
{ RS(MEM_HUGE_ANON) },
{ RS(MEM_HUGE_FREE) },
{ RS(MEM_HUGE_RSVD) },
{ RS(MEM_HUGE_SIZE) },
{ RS(MEM_HUGE_SURPLUS) },
{ RS(MEM_HUGE_TOTAL) },
{ RS(MEM_INACTIVE) },
{ RS(MEM_INACTIVE_ANON) },
{ RS(MEM_INACTIVE_FILE) },
{ RS(MEM_KERNEL_STACK) },
{ RS(MEM_LOCKED) },
{ RS(MEM_MAPPED) },
{ RS(MEM_NFS_UNSTABLE) },
{ RS(MEM_PAGE_TABLES) },
{ RS(MEM_SHARED) },
{ RS(MEM_SLAB) },
{ RS(MEM_SLAB_RECLAIM) },
{ RS(MEM_SLAB_UNRECLAIM) },
{ RS(MEM_TOTAL) },
{ RS(MEM_UNEVICTABLE) },
{ RS(MEM_USED) },
{ RS(MEM_VM_ALLOC_CHUNK) },
{ RS(MEM_VM_ALLOC_TOTAL) },
{ RS(MEM_VM_ALLOC_USED) },
{ RS(MEM_WRITEBACK) },
{ RS(MEM_WRITEBACK_TMP) },
{ RS(MEM_ACTIVE), TS(ul_int) },
{ RS(MEM_ACTIVE_ANON), TS(ul_int) },
{ RS(MEM_ACTIVE_FILE), TS(ul_int) },
{ RS(MEM_ANON), TS(ul_int) },
{ RS(MEM_AVAILABLE), TS(ul_int) },
{ RS(MEM_BOUNCE), TS(ul_int) },
{ RS(MEM_BUFFERS), TS(ul_int) },
{ RS(MEM_CACHED), TS(ul_int) },
{ RS(MEM_COMMIT_LIMIT), TS(ul_int) },
{ RS(MEM_COMMITTED_AS), TS(ul_int) },
{ RS(MEM_HARD_CORRUPTED), TS(ul_int) },
{ RS(MEM_DIRTY), TS(ul_int) },
{ RS(MEM_FREE), TS(ul_int) },
{ RS(MEM_HUGE_ANON), TS(ul_int) },
{ RS(MEM_HUGE_FREE), TS(ul_int) },
{ RS(MEM_HUGE_RSVD), TS(ul_int) },
{ RS(MEM_HUGE_SIZE), TS(ul_int) },
{ RS(MEM_HUGE_SURPLUS), TS(ul_int) },
{ RS(MEM_HUGE_TOTAL), TS(ul_int) },
{ RS(MEM_INACTIVE), TS(ul_int) },
{ RS(MEM_INACTIVE_ANON), TS(ul_int) },
{ RS(MEM_INACTIVE_FILE), TS(ul_int) },
{ RS(MEM_KERNEL_STACK), TS(ul_int) },
{ RS(MEM_LOCKED), TS(ul_int) },
{ RS(MEM_MAPPED), TS(ul_int) },
{ RS(MEM_NFS_UNSTABLE), TS(ul_int) },
{ RS(MEM_PAGE_TABLES), TS(ul_int) },
{ RS(MEM_SHARED), TS(ul_int) },
{ RS(MEM_SLAB), TS(ul_int) },
{ RS(MEM_SLAB_RECLAIM), TS(ul_int) },
{ RS(MEM_SLAB_UNRECLAIM), TS(ul_int) },
{ RS(MEM_TOTAL), TS(ul_int) },
{ RS(MEM_UNEVICTABLE), TS(ul_int) },
{ RS(MEM_USED), TS(ul_int) },
{ RS(MEM_VM_ALLOC_CHUNK), TS(ul_int) },
{ RS(MEM_VM_ALLOC_TOTAL), TS(ul_int) },
{ RS(MEM_VM_ALLOC_USED), TS(ul_int) },
{ RS(MEM_WRITEBACK), TS(ul_int) },
{ RS(MEM_WRITEBACK_TMP), TS(ul_int) },
{ RS(DELTA_ACTIVE) },
{ RS(DELTA_ACTIVE_ANON) },
{ RS(DELTA_ACTIVE_FILE) },
{ RS(DELTA_ANON) },
{ RS(DELTA_AVAILABLE) },
{ RS(DELTA_BOUNCE) },
{ RS(DELTA_BUFFERS) },
{ RS(DELTA_CACHED) },
{ RS(DELTA_COMMIT_LIMIT) },
{ RS(DELTA_COMMITTED_AS) },
{ RS(DELTA_HARD_CORRUPTED) },
{ RS(DELTA_DIRTY) },
{ RS(DELTA_FREE) },
{ RS(DELTA_HUGE_ANON) },
{ RS(DELTA_HUGE_FREE) },
{ RS(DELTA_HUGE_RSVD) },
{ RS(DELTA_HUGE_SIZE) },
{ RS(DELTA_HUGE_SURPLUS) },
{ RS(DELTA_HUGE_TOTAL) },
{ RS(DELTA_INACTIVE) },
{ RS(DELTA_INACTIVE_ANON) },
{ RS(DELTA_INACTIVE_FILE) },
{ RS(DELTA_KERNEL_STACK) },
{ RS(DELTA_LOCKED) },
{ RS(DELTA_MAPPED) },
{ RS(DELTA_NFS_UNSTABLE) },
{ RS(DELTA_PAGE_TABLES) },
{ RS(DELTA_SHARED) },
{ RS(DELTA_SLAB) },
{ RS(DELTA_SLAB_RECLAIM) },
{ RS(DELTA_SLAB_UNRECLAIM) },
{ RS(DELTA_TOTAL) },
{ RS(DELTA_UNEVICTABLE) },
{ RS(DELTA_USED) },
{ RS(DELTA_VM_ALLOC_CHUNK) },
{ RS(DELTA_VM_ALLOC_TOTAL) },
{ RS(DELTA_VM_ALLOC_USED) },
{ RS(DELTA_WRITEBACK) },
{ RS(DELTA_WRITEBACK_TMP) },
{ RS(DELTA_ACTIVE), TS(s_int) },
{ RS(DELTA_ACTIVE_ANON), TS(s_int) },
{ RS(DELTA_ACTIVE_FILE), TS(s_int) },
{ RS(DELTA_ANON), TS(s_int) },
{ RS(DELTA_AVAILABLE), TS(s_int) },
{ RS(DELTA_BOUNCE), TS(s_int) },
{ RS(DELTA_BUFFERS), TS(s_int) },
{ RS(DELTA_CACHED), TS(s_int) },
{ RS(DELTA_COMMIT_LIMIT), TS(s_int) },
{ RS(DELTA_COMMITTED_AS), TS(s_int) },
{ RS(DELTA_HARD_CORRUPTED), TS(s_int) },
{ RS(DELTA_DIRTY), TS(s_int) },
{ RS(DELTA_FREE), TS(s_int) },
{ RS(DELTA_HUGE_ANON), TS(s_int) },
{ RS(DELTA_HUGE_FREE), TS(s_int) },
{ RS(DELTA_HUGE_RSVD), TS(s_int) },
{ RS(DELTA_HUGE_SIZE), TS(s_int) },
{ RS(DELTA_HUGE_SURPLUS), TS(s_int) },
{ RS(DELTA_HUGE_TOTAL), TS(s_int) },
{ RS(DELTA_INACTIVE), TS(s_int) },
{ RS(DELTA_INACTIVE_ANON), TS(s_int) },
{ RS(DELTA_INACTIVE_FILE), TS(s_int) },
{ RS(DELTA_KERNEL_STACK), TS(s_int) },
{ RS(DELTA_LOCKED), TS(s_int) },
{ RS(DELTA_MAPPED), TS(s_int) },
{ RS(DELTA_NFS_UNSTABLE), TS(s_int) },
{ RS(DELTA_PAGE_TABLES), TS(s_int) },
{ RS(DELTA_SHARED), TS(s_int) },
{ RS(DELTA_SLAB), TS(s_int) },
{ RS(DELTA_SLAB_RECLAIM), TS(s_int) },
{ RS(DELTA_SLAB_UNRECLAIM), TS(s_int) },
{ RS(DELTA_TOTAL), TS(s_int) },
{ RS(DELTA_UNEVICTABLE), TS(s_int) },
{ RS(DELTA_USED), TS(s_int) },
{ RS(DELTA_VM_ALLOC_CHUNK), TS(s_int) },
{ RS(DELTA_VM_ALLOC_TOTAL), TS(s_int) },
{ RS(DELTA_VM_ALLOC_USED), TS(s_int) },
{ RS(DELTA_WRITEBACK), TS(s_int) },
{ RS(DELTA_WRITEBACK_TMP), TS(s_int) },
{ RS(MEMHI_FREE) },
{ RS(MEMHI_TOTAL) },
{ RS(MEMHI_USED) },
{ RS(MEMLO_FREE) },
{ RS(MEMLO_TOTAL) },
{ RS(MEMLO_USED) },
{ RS(MEMHI_FREE), TS(ul_int) },
{ RS(MEMHI_TOTAL), TS(ul_int) },
{ RS(MEMHI_USED), TS(ul_int) },
{ RS(SWAP_CACHED) },
{ RS(SWAP_FREE) },
{ RS(SWAP_TOTAL) },
{ RS(SWAP_USED) },
{ RS(MEMLO_FREE), TS(ul_int) },
{ RS(MEMLO_TOTAL), TS(ul_int) },
{ RS(MEMLO_USED), TS(ul_int) },
{ RS(SWAP_CACHED), TS(ul_int) },
{ RS(SWAP_FREE), TS(ul_int) },
{ RS(SWAP_TOTAL), TS(ul_int) },
{ RS(SWAP_USED), TS(ul_int) },
// dummy entry corresponding to MEMINFO_logical_end ...
{ NULL, }
{ NULL, NULL }
};
/* please note,
@ -846,3 +851,56 @@ PROCPS_EXPORT struct meminfo_stack *procps_meminfo_select (
return info->extents->stacks[0];
} // end: procps_meminfo_select
// --- special debugging function(s) ------------------------------------------
/*
* The following isn't part of the normal programming interface. Rather,
* it exists to validate result types referenced in application programs.
*
* It's used only when:
* 1) the 'XTRA_PROCPS_DEBUG' has been defined, or
* 2) the '#include <proc/xtra-procps-debug.h>' used
*/
PROCPS_EXPORT struct meminfo_result *xtra_meminfo_get (
struct meminfo_info *info,
enum meminfo_item actual_enum,
const char *typestr,
const char *file,
int lineno)
{
struct meminfo_result *r = procps_meminfo_get(info, actual_enum);
if (r) {
char *str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
}
return r;
} // end: xtra_meminfo_get_
PROCPS_EXPORT void xtra_meminfo_val (
int relative_enum,
const char *typestr,
const struct meminfo_stack *stack,
struct meminfo_info *info,
const char *file,
int lineno)
{
struct meminfo_result *r;
char *str;
r = &stack->head[relative_enum];
if (r->item < 0 || r->item >= MEMINFO_logical_end) {
fprintf(stderr, "%s line %d: invalid item = %d, relative_enum = %d, type = %s\n"
, file, lineno, r->item, relative_enum, typestr);
return;
}
str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
} // end: xtra_meminfo_val

285
proc/pids.c
View File

@ -369,6 +369,8 @@ typedef int (*QSR_t)(const void *, const void *, void *);
#define RS(e) (SET_t)setNAME(e)
#define FF(t) (FRE_t)freNAME(t)
#define QS(t) (QSR_t)srtNAME(t)
#define TS(t) STRINGIFY(t)
#define TS_noop ""
/*
* Need it be said?
@ -380,134 +382,135 @@ static struct {
FRE_t freefunc; // free function for strings storage
QSR_t sortfunc; // sort cmp func for a specific type
int needhist; // a result requires history support
char *type2str; // the result type as a string value
} Item_table[] = {
/* setsfunc oldflags freefunc sortfunc needhist
--------------------- ---------- --------- ------------- -------- */
{ RS(noop), 0, NULL, QS(noop), 0 }, // user only, never altered
{ RS(extra), 0, NULL, QS(ull_int), 0 }, // user only, reset to zero
/* setsfunc oldflags freefunc sortfunc needhist type2str
--------------------- ---------- --------- ------------- -------- ----------- */
{ RS(noop), 0, NULL, QS(noop), 0, TS_noop }, // user only, never altered
{ RS(extra), 0, NULL, QS(ull_int), 0, TS_noop }, // user only, reset to zero
{ RS(ADDR_END_CODE), f_stat, NULL, QS(ul_int), 0 },
{ RS(ADDR_KSTK_EIP), f_stat, NULL, QS(ul_int), 0 },
{ RS(ADDR_KSTK_ESP), f_stat, NULL, QS(ul_int), 0 },
{ RS(ADDR_START_CODE), f_stat, NULL, QS(ul_int), 0 },
{ RS(ADDR_START_STACK), f_stat, NULL, QS(ul_int), 0 },
{ RS(ALARM), f_stat, NULL, QS(ul_int), 0 },
{ RS(CGNAME), x_cgroup, FF(str), QS(str), 0 },
{ RS(CGROUP), x_cgroup, FF(str), QS(str), 0 },
{ RS(CGROUP_V), v_cgroup, FF(strv), QS(strv), 0 },
{ RS(CMD), f_either, FF(str), QS(str), 0 },
{ RS(CMDLINE), x_cmdline, FF(str), QS(str), 0 },
{ RS(CMDLINE_V), v_arg, FF(strv), QS(strv), 0 },
{ RS(ENVIRON), x_environ, FF(str), QS(str), 0 },
{ RS(ENVIRON_V), v_env, FF(strv), QS(strv), 0 },
{ RS(EXIT_SIGNAL), f_stat, NULL, QS(s_int), 0 },
{ RS(FLAGS), f_stat, NULL, QS(ul_int), 0 },
{ RS(FLT_MAJ), f_stat, NULL, QS(ul_int), 0 },
{ RS(FLT_MAJ_C), f_stat, NULL, QS(ul_int), 0 },
{ RS(FLT_MAJ_DELTA), f_stat, NULL, QS(s_int), +1 },
{ RS(FLT_MIN), f_stat, NULL, QS(ul_int), 0 },
{ RS(FLT_MIN_C), f_stat, NULL, QS(ul_int), 0 },
{ RS(FLT_MIN_DELTA), f_stat, NULL, QS(s_int), +1 },
{ RS(ID_EGID), 0, NULL, QS(u_int), 0 }, // oldflags: free w/ simple_read
{ RS(ID_EGROUP), f_grp, NULL, QS(str), 0 },
{ RS(ID_EUID), 0, NULL, QS(u_int), 0 }, // oldflags: free w/ simple_read
{ RS(ID_EUSER), f_usr, NULL, QS(str), 0 }, // freefunc NULL w/ cached string
{ RS(ID_FGID), f_status, NULL, QS(u_int), 0 },
{ RS(ID_FGROUP), x_ogroup, NULL, QS(str), 0 },
{ RS(ID_FUID), f_status, NULL, QS(u_int), 0 },
{ RS(ID_FUSER), x_ouser, NULL, QS(str), 0 }, // freefunc NULL w/ cached string
{ RS(ID_PGRP), f_stat, NULL, QS(s_int), 0 },
{ RS(ID_PID), 0, NULL, QS(s_int), 0 }, // oldflags: free w/ simple_nextpid
{ RS(ID_PPID), f_either, NULL, QS(s_int), 0 },
{ RS(ID_RGID), f_status, NULL, QS(u_int), 0 },
{ RS(ID_RGROUP), x_ogroup, NULL, QS(str), 0 },
{ RS(ID_RUID), f_status, NULL, QS(u_int), 0 },
{ RS(ID_RUSER), x_ouser, NULL, QS(str), 0 }, // freefunc NULL w/ cached string
{ RS(ID_SESSION), f_stat, NULL, QS(s_int), 0 },
{ RS(ID_SGID), f_status, NULL, QS(u_int), 0 },
{ RS(ID_SGROUP), x_ogroup, NULL, QS(str), 0 },
{ RS(ID_SUID), f_status, NULL, QS(u_int), 0 },
{ RS(ID_SUSER), x_ouser, NULL, QS(str), 0 }, // freefunc NULL w/ cached string
{ RS(ID_TGID), 0, NULL, QS(s_int), 0 }, // oldflags: free w/ simple_nextpid
{ RS(ID_TPGID), f_stat, NULL, QS(s_int), 0 },
{ RS(LXCNAME), f_lxc, NULL, QS(str), 0 }, // freefunc NULL w/ cached string
{ RS(MEM_CODE), f_statm, NULL, QS(ul_int), 0 },
{ RS(MEM_CODE_PGS), f_statm, NULL, QS(ul_int), 0 },
{ RS(MEM_DATA), f_statm, NULL, QS(ul_int), 0 },
{ RS(MEM_DATA_PGS), f_statm, NULL, QS(ul_int), 0 },
{ RS(MEM_DT_PGS), f_statm, NULL, QS(ul_int), 0 }, // ( always 0 w/ since 2.6 )
{ RS(MEM_LRS_PGS), f_statm, NULL, QS(ul_int), 0 },
{ RS(MEM_RES), f_statm, NULL, QS(ul_int), 0 },
{ RS(MEM_RES_PGS), f_statm, NULL, QS(ul_int), 0 },
{ RS(MEM_SHR), f_statm, NULL, QS(ul_int), 0 },
{ RS(MEM_SHR_PGS), f_statm, NULL, QS(ul_int), 0 },
{ RS(MEM_VIRT), f_statm, NULL, QS(ul_int), 0 },
{ RS(MEM_VIRT_PGS), f_statm, NULL, QS(ul_int), 0 },
{ RS(NICE), f_stat, NULL, QS(s_int), 0 },
{ RS(NLWP), f_either, NULL, QS(s_int), 0 },
{ RS(NS_IPC), f_ns, NULL, QS(ul_int), 0 },
{ RS(NS_MNT), f_ns, NULL, QS(ul_int), 0 },
{ RS(NS_NET), f_ns, NULL, QS(ul_int), 0 },
{ RS(NS_PID), f_ns, NULL, QS(ul_int), 0 },
{ RS(NS_USER), f_ns, NULL, QS(ul_int), 0 },
{ RS(NS_UTS), f_ns, NULL, QS(ul_int), 0 },
{ RS(OOM_ADJ), f_oom, NULL, QS(s_int), 0 },
{ RS(OOM_SCORE), f_oom, NULL, QS(s_int), 0 },
{ RS(PRIORITY), f_stat, NULL, QS(s_int), 0 },
{ RS(PROCESSOR), f_stat, NULL, QS(u_int), 0 },
{ RS(RSS), f_stat, NULL, QS(ul_int), 0 },
{ RS(RSS_RLIM), f_stat, NULL, QS(ul_int), 0 },
{ RS(RTPRIO), f_stat, NULL, QS(s_int), 0 },
{ RS(SCHED_CLASS), f_stat, NULL, QS(s_int), 0 },
{ RS(SD_MACH), f_systemd, FF(str), QS(str), 0 },
{ RS(SD_OUID), f_systemd, FF(str), QS(str), 0 },
{ RS(SD_SEAT), f_systemd, FF(str), QS(str), 0 },
{ RS(SD_SESS), f_systemd, FF(str), QS(str), 0 },
{ RS(SD_SLICE), f_systemd, FF(str), QS(str), 0 },
{ RS(SD_UNIT), f_systemd, FF(str), QS(str), 0 },
{ RS(SD_UUNIT), f_systemd, FF(str), QS(str), 0 },
{ RS(SIGBLOCKED), f_status, FF(str), QS(str), 0 },
{ RS(SIGCATCH), f_status, FF(str), QS(str), 0 },
{ RS(SIGIGNORE), f_status, FF(str), QS(str), 0 },
{ RS(SIGNALS), f_status, FF(str), QS(str), 0 },
{ RS(SIGPENDING), f_status, FF(str), QS(str), 0 },
{ RS(STATE), f_either, NULL, QS(s_ch), 0 },
{ RS(SUPGIDS), f_status, FF(str), QS(str), 0 },
{ RS(SUPGROUPS), x_supgrp, FF(str), QS(str), 0 },
{ RS(TICS_ALL), f_stat, NULL, QS(ull_int), 0 },
{ RS(TICS_ALL_C), f_stat, NULL, QS(ull_int), 0 },
{ RS(TICS_ALL_DELTA), f_stat, NULL, QS(s_int), +1 },
{ RS(TICS_BLKIO), f_stat, NULL, QS(ull_int), 0 },
{ RS(TICS_GUEST), f_stat, NULL, QS(ull_int), 0 },
{ RS(TICS_GUEST_C), f_stat, NULL, QS(ull_int), 0 },
{ RS(TICS_SYSTEM), f_stat, NULL, QS(ull_int), 0 },
{ RS(TICS_SYSTEM_C), f_stat, NULL, QS(ull_int), 0 },
{ RS(TICS_USER), f_stat, NULL, QS(ull_int), 0 },
{ RS(TICS_USER_C), f_stat, NULL, QS(ull_int), 0 },
{ RS(TIME_ALL), f_stat, NULL, QS(ull_int), 0 },
{ RS(TIME_ELAPSED), f_stat, NULL, QS(ull_int), 0 },
{ RS(TIME_START), f_stat, NULL, QS(ull_int), 0 },
{ RS(TTY), f_stat, NULL, QS(s_int), 0 },
{ RS(TTY_NAME), f_stat, FF(str), QS(strvers), 0 },
{ RS(TTY_NUMBER), f_stat, FF(str), QS(strvers), 0 },
{ RS(VM_DATA), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_EXE), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_LIB), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_RSS), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_RSS_ANON), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_RSS_FILE), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_RSS_LOCKED), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_RSS_SHARED), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_SIZE), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_STACK), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_SWAP), f_status, NULL, QS(ul_int), 0 },
{ RS(VM_USED), f_status, NULL, QS(ul_int), 0 },
{ RS(VSIZE_PGS), f_stat, NULL, QS(ul_int), 0 },
{ RS(WCHAN_ADDR), 0, NULL, QS(ul_int), 0 }, // oldflags: was f_stat, but linux obsoleted
{ RS(WCHAN_NAME), 0, FF(str), QS(str), 0 }, // oldflags: tid already free
{ RS(ADDR_END_CODE), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(ADDR_KSTK_EIP), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(ADDR_KSTK_ESP), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(ADDR_START_CODE), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(ADDR_START_STACK), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(ALARM), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(CGNAME), x_cgroup, FF(str), QS(str), 0, TS(str) },
{ RS(CGROUP), x_cgroup, FF(str), QS(str), 0, TS(str) },
{ RS(CGROUP_V), v_cgroup, FF(strv), QS(strv), 0, TS(strv) },
{ RS(CMD), f_either, FF(str), QS(str), 0, TS(str) },
{ RS(CMDLINE), x_cmdline, FF(str), QS(str), 0, TS(str) },
{ RS(CMDLINE_V), v_arg, FF(strv), QS(strv), 0, TS(strv) },
{ RS(ENVIRON), x_environ, FF(str), QS(str), 0, TS(str) },
{ RS(ENVIRON_V), v_env, FF(strv), QS(strv), 0, TS(strv) },
{ RS(EXIT_SIGNAL), f_stat, NULL, QS(s_int), 0, TS(s_int) },
{ RS(FLAGS), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(FLT_MAJ), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(FLT_MAJ_C), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(FLT_MAJ_DELTA), f_stat, NULL, QS(s_int), +1, TS(s_int) },
{ RS(FLT_MIN), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(FLT_MIN_C), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(FLT_MIN_DELTA), f_stat, NULL, QS(s_int), +1, TS(s_int) },
{ RS(ID_EGID), 0, NULL, QS(u_int), 0, TS(u_int) }, // oldflags: free w/ simple_read
{ RS(ID_EGROUP), f_grp, NULL, QS(str), 0, TS(str) },
{ RS(ID_EUID), 0, NULL, QS(u_int), 0, TS(u_int) }, // oldflags: free w/ simple_read
{ RS(ID_EUSER), f_usr, NULL, QS(str), 0, TS(str) }, // freefunc NULL w/ cached string
{ RS(ID_FGID), f_status, NULL, QS(u_int), 0, TS(u_int) },
{ RS(ID_FGROUP), x_ogroup, NULL, QS(str), 0, TS(str) },
{ RS(ID_FUID), f_status, NULL, QS(u_int), 0, TS(u_int) },
{ RS(ID_FUSER), x_ouser, NULL, QS(str), 0, TS(str) }, // freefunc NULL w/ cached string
{ RS(ID_PGRP), f_stat, NULL, QS(s_int), 0, TS(s_int) },
{ RS(ID_PID), 0, NULL, QS(s_int), 0, TS(s_int) }, // oldflags: free w/ simple_nextpid
{ RS(ID_PPID), f_either, NULL, QS(s_int), 0, TS(s_int) },
{ RS(ID_RGID), f_status, NULL, QS(u_int), 0, TS(u_int) },
{ RS(ID_RGROUP), x_ogroup, NULL, QS(str), 0, TS(str) },
{ RS(ID_RUID), f_status, NULL, QS(u_int), 0, TS(u_int) },
{ RS(ID_RUSER), x_ouser, NULL, QS(str), 0, TS(str) }, // freefunc NULL w/ cached string
{ RS(ID_SESSION), f_stat, NULL, QS(s_int), 0, TS(s_int) },
{ RS(ID_SGID), f_status, NULL, QS(u_int), 0, TS(u_int) },
{ RS(ID_SGROUP), x_ogroup, NULL, QS(str), 0, TS(str) },
{ RS(ID_SUID), f_status, NULL, QS(u_int), 0, TS(u_int) },
{ RS(ID_SUSER), x_ouser, NULL, QS(str), 0, TS(str) }, // freefunc NULL w/ cached string
{ RS(ID_TGID), 0, NULL, QS(s_int), 0, TS(s_int) }, // oldflags: free w/ simple_nextpid
{ RS(ID_TPGID), f_stat, NULL, QS(s_int), 0, TS(s_int) },
{ RS(LXCNAME), f_lxc, NULL, QS(str), 0, TS(str) }, // freefunc NULL w/ cached string
{ RS(MEM_CODE), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(MEM_CODE_PGS), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(MEM_DATA), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(MEM_DATA_PGS), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(MEM_DT_PGS), f_statm, NULL, QS(ul_int), 0, TS(ul_int) }, // ( always 0 w/ since 2.6 )
{ RS(MEM_LRS_PGS), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(MEM_RES), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(MEM_RES_PGS), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(MEM_SHR), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(MEM_SHR_PGS), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(MEM_VIRT), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(MEM_VIRT_PGS), f_statm, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(NICE), f_stat, NULL, QS(s_int), 0, TS(s_int) },
{ RS(NLWP), f_either, NULL, QS(s_int), 0, TS(s_int) },
{ RS(NS_IPC), f_ns, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(NS_MNT), f_ns, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(NS_NET), f_ns, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(NS_PID), f_ns, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(NS_USER), f_ns, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(NS_UTS), f_ns, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(OOM_ADJ), f_oom, NULL, QS(s_int), 0, TS(s_int) },
{ RS(OOM_SCORE), f_oom, NULL, QS(s_int), 0, TS(s_int) },
{ RS(PRIORITY), f_stat, NULL, QS(s_int), 0, TS(s_int) },
{ RS(PROCESSOR), f_stat, NULL, QS(u_int), 0, TS(u_int) },
{ RS(RSS), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(RSS_RLIM), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(RTPRIO), f_stat, NULL, QS(s_int), 0, TS(s_int) },
{ RS(SCHED_CLASS), f_stat, NULL, QS(s_int), 0, TS(s_int) },
{ RS(SD_MACH), f_systemd, FF(str), QS(str), 0, TS(str) },
{ RS(SD_OUID), f_systemd, FF(str), QS(str), 0, TS(str) },
{ RS(SD_SEAT), f_systemd, FF(str), QS(str), 0, TS(str) },
{ RS(SD_SESS), f_systemd, FF(str), QS(str), 0, TS(str) },
{ RS(SD_SLICE), f_systemd, FF(str), QS(str), 0, TS(str) },
{ RS(SD_UNIT), f_systemd, FF(str), QS(str), 0, TS(str) },
{ RS(SD_UUNIT), f_systemd, FF(str), QS(str), 0, TS(str) },
{ RS(SIGBLOCKED), f_status, FF(str), QS(str), 0, TS(str) },
{ RS(SIGCATCH), f_status, FF(str), QS(str), 0, TS(str) },
{ RS(SIGIGNORE), f_status, FF(str), QS(str), 0, TS(str) },
{ RS(SIGNALS), f_status, FF(str), QS(str), 0, TS(str) },
{ RS(SIGPENDING), f_status, FF(str), QS(str), 0, TS(str) },
{ RS(STATE), f_either, NULL, QS(s_ch), 0, TS(s_ch) },
{ RS(SUPGIDS), f_status, FF(str), QS(str), 0, TS(str) },
{ RS(SUPGROUPS), x_supgrp, FF(str), QS(str), 0, TS(str) },
{ RS(TICS_ALL), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TICS_ALL_C), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TICS_ALL_DELTA), f_stat, NULL, QS(s_int), +1, TS(s_int) },
{ RS(TICS_BLKIO), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TICS_GUEST), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TICS_GUEST_C), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TICS_SYSTEM), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TICS_SYSTEM_C), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TICS_USER), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TICS_USER_C), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TIME_ALL), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TIME_ELAPSED), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TIME_START), f_stat, NULL, QS(ull_int), 0, TS(ull_int) },
{ RS(TTY), f_stat, NULL, QS(s_int), 0, TS(s_int) },
{ RS(TTY_NAME), f_stat, FF(str), QS(strvers), 0, TS(str) },
{ RS(TTY_NUMBER), f_stat, FF(str), QS(strvers), 0, TS(str) },
{ RS(VM_DATA), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_EXE), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_LIB), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_RSS), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_RSS_ANON), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_RSS_FILE), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_RSS_LOCKED), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_RSS_SHARED), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_SIZE), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_STACK), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_SWAP), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VM_USED), f_status, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(VSIZE_PGS), f_stat, NULL, QS(ul_int), 0, TS(ul_int) },
{ RS(WCHAN_ADDR), 0, NULL, QS(ul_int), 0, TS(ul_int) }, // oldflags: was f_stat, but linux obsoleted
{ RS(WCHAN_NAME), 0, FF(str), QS(str), 0, TS(str) }, // oldflags: tid already free
// dummy entry corresponding to PIDS_logical_end ...
{ NULL, 0, NULL, NULL, 0 }
{ NULL, 0, NULL, NULL, 0, NULL }
};
/* please note,
@ -1488,3 +1491,37 @@ PROCPS_EXPORT struct pids_stack **procps_pids_sort (
qsort_r(stacks, numstacked, sizeof(void *), (QSR_t)Item_table[p->item].sortfunc, &parms);
return stacks;
} // end: procps_pids_sort
// --- special debugging function(s) ------------------------------------------
/*
* The following isn't part of the normal programming interface. Rather,
* it exists to validate result types referenced in application programs.
*
* It's used only when:
* 1) the 'XTRA_PROCPS_DEBUG' has been defined, or
* 2) the '#include <proc/xtra-procps-debug.h>' used
*/
PROCPS_EXPORT void xtra_pids_val (
int relative_enum,
const char *typestr,
const struct pids_stack *stack,
struct pids_info *info,
const char *file,
int lineno)
{
struct pids_result *r;
char *str;
r = &stack->head[relative_enum];
if (r->item < 0 || r->item >= PIDS_logical_end) {
fprintf(stderr, "%s line %d: invalid item = %d, relative_enum = %d, type = %s\n"
, file, lineno, r->item, relative_enum, typestr);
return;
}
str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
} // end: xtra_pids_val

4
proc/procps.h
View File

@ -34,4 +34,8 @@
#define ESC_STRETCH 1 // since we mangle to '?' this is 1 (would be 4 for octal escapes)
int escape_str(char *__restrict dst, const char *__restrict src, int bufsize, int *maxcells);
#ifdef XTRA_PROCPS_DEBUG
#include <proc/xtra-procps-debug.h>
#endif
#endif

135
proc/slabinfo.c
View File

@ -241,6 +241,9 @@ typedef void (*SET_t)(struct slabinfo_result *, struct slabs_hist *, struct slab
typedef int (*QSR_t)(const void *, const void *, void *);
#define QS(t) (QSR_t)srtNAME(t)
#define TS(t) STRINGIFY(t)
#define TS_noop ""
/*
* Need it be said?
* This table must be kept in the exact same order as
@ -248,51 +251,52 @@ typedef int (*QSR_t)(const void *, const void *, void *);
static struct {
SET_t setsfunc; // the actual result setting routine
QSR_t sortfunc; // sort cmp func for a specific type
char *type2str; // the result type as a string value
} Item_table[] = {
/* setsfunc sortfunc
--------------------------- --------- */
{ RS(noop), QS(ul_int) },
{ RS(extra), QS(noop) },
/* setsfunc sortfunc type2str
---------------------------- ----------- ---------- */
{ RS(noop), QS(noop), TS_noop },
{ RS(extra), QS(ul_int), TS_noop },
{ RS(SLABS_OBJS), QS(noop) },
{ RS(SLABS_AOBJS), QS(noop) },
{ RS(SLABS_PAGES), QS(noop) },
{ RS(SLABS_SLABS), QS(noop) },
{ RS(SLABS_ASLABS), QS(noop) },
{ RS(SLABS_CACHES), QS(noop) },
{ RS(SLABS_ACACHES), QS(noop) },
{ RS(SLABS_SIZE_AVG), QS(noop) },
{ RS(SLABS_SIZE_MIN), QS(noop) },
{ RS(SLABS_SIZE_MAX), QS(noop) },
{ RS(SLABS_SIZE_ACTIVE), QS(noop) },
{ RS(SLABS_SIZE_TOTAL), QS(noop) },
{ RS(SLABS_OBJS), QS(noop), TS(u_int) },
{ RS(SLABS_AOBJS), QS(noop), TS(u_int) },
{ RS(SLABS_PAGES), QS(noop), TS(u_int) },
{ RS(SLABS_SLABS), QS(noop), TS(u_int) },
{ RS(SLABS_ASLABS), QS(noop), TS(u_int) },
{ RS(SLABS_CACHES), QS(noop), TS(u_int) },
{ RS(SLABS_ACACHES), QS(noop), TS(u_int) },
{ RS(SLABS_SIZE_AVG), QS(noop), TS(u_int) },
{ RS(SLABS_SIZE_MIN), QS(noop), TS(u_int) },
{ RS(SLABS_SIZE_MAX), QS(noop), TS(u_int) },
{ RS(SLABS_SIZE_ACTIVE), QS(noop), TS(ul_int) },
{ RS(SLABS_SIZE_TOTAL), QS(noop), TS(ul_int) },
{ RS(SLABS_DELTA_OBJS), QS(noop) },
{ RS(SLABS_DELTA_AOBJS), QS(noop) },
{ RS(SLABS_DELTA_PAGES), QS(noop) },
{ RS(SLABS_DELTA_SLABS), QS(noop) },
{ RS(SLABS_DELTA_ASLABS), QS(noop) },
{ RS(SLABS_DELTA_CACHES), QS(noop) },
{ RS(SLABS_DELTA_ACACHES), QS(noop) },
{ RS(SLABS_DELTA_SIZE_AVG), QS(noop) },
{ RS(SLABS_DELTA_SIZE_MIN), QS(noop) },
{ RS(SLABS_DELTA_SIZE_MAX), QS(noop) },
{ RS(SLABS_DELTA_SIZE_ACTIVE), QS(noop) },
{ RS(SLABS_DELTA_SIZE_TOTAL), QS(noop) },
{ RS(SLABS_DELTA_OBJS), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_AOBJS), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_PAGES), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_SLABS), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_ASLABS), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_CACHES), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_ACACHES), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_SIZE_AVG), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_SIZE_MIN), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_SIZE_MAX), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_SIZE_ACTIVE), QS(noop), TS(s_int) },
{ RS(SLABS_DELTA_SIZE_TOTAL), QS(noop), TS(s_int) },
{ RS(SLABNODE_NAME), QS(str) },
{ RS(SLABNODE_OBJS), QS(u_int) },
{ RS(SLABNODE_AOBJS), QS(u_int) },
{ RS(SLABNODE_OBJ_SIZE), QS(u_int) },
{ RS(SLABNODE_OBJS_PER_SLAB), QS(u_int) },
{ RS(SLABNODE_PAGES_PER_SLAB), QS(u_int) },
{ RS(SLABNODE_SLABS), QS(u_int) },
{ RS(SLABNODE_ASLABS), QS(u_int) },
{ RS(SLABNODE_USE), QS(u_int) },
{ RS(SLABNODE_SIZE), QS(ul_int) },
{ RS(SLABNODE_NAME), QS(str), TS(str) },
{ RS(SLABNODE_OBJS), QS(u_int), TS(u_int) },
{ RS(SLABNODE_AOBJS), QS(u_int), TS(u_int) },
{ RS(SLABNODE_OBJ_SIZE), QS(u_int), TS(u_int) },
{ RS(SLABNODE_OBJS_PER_SLAB), QS(u_int), TS(u_int) },
{ RS(SLABNODE_PAGES_PER_SLAB), QS(u_int), TS(u_int) },
{ RS(SLABNODE_SLABS), QS(u_int), TS(u_int) },
{ RS(SLABNODE_ASLABS), QS(u_int), TS(u_int) },
{ RS(SLABNODE_USE), QS(u_int), TS(u_int) },
{ RS(SLABNODE_SIZE), QS(ul_int), TS(ul_int) },
// dummy entry corresponding to SLABINFO_logical_end ...
{ NULL, NULL }
{ NULL, NULL, NULL }
};
/* please note,
@ -1004,3 +1008,56 @@ PROCPS_EXPORT struct slabinfo_stack **procps_slabinfo_sort (
qsort_r(stacks, numstacked, sizeof(void *), (QSR_t)Item_table[p->item].sortfunc, &parms);
return stacks;
} // end: procps_slabinfo_sort
// --- special debugging function(s) ------------------------------------------
/*
* The following isn't part of the normal programming interface. Rather,
* it exists to validate result types referenced in application programs.
*
* It's used only when:
* 1) the 'XTRA_PROCPS_DEBUG' has been defined, or
* 2) the '#include <proc/xtra-procps-debug.h>' used
*/
PROCPS_EXPORT struct slabinfo_result *xtra_slabinfo_get (
struct slabinfo_info *info,
enum slabinfo_item actual_enum,
const char *typestr,
const char *file,
int lineno)
{
struct slabinfo_result *r = procps_slabinfo_get(info, actual_enum);
if (r) {
char *str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
}
return r;
} // end: xtra_slabinfo_get_
PROCPS_EXPORT void xtra_slabinfo_val (
int relative_enum,
const char *typestr,
const struct slabinfo_stack *stack,
struct slabinfo_info *info,
const char *file,
int lineno)
{
struct slabinfo_result *r;
char *str;
r = &stack->head[relative_enum];
if (r->item < 0 || r->item >= SLABINFO_logical_end) {
fprintf(stderr, "%s line %d: invalid item = %d, relative_enum = %d, type = %s\n"
, file, lineno, r->item, relative_enum, typestr);
return;
}
str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
} // end: xtra_slabinfo_val

133
proc/stat.c
View File

@ -255,6 +255,9 @@ typedef void (*SET_t)(struct stat_result *, struct hist_sys *, struct hist_tic *
typedef int (*QSR_t)(const void *, const void *, void *);
#define QS(t) (QSR_t)srtNAME(t)
#define TS(t) STRINGIFY(t)
#define TS_noop ""
/*
* Need it be said?
* This table must be kept in the exact same order as
@ -262,51 +265,52 @@ typedef int (*QSR_t)(const void *, const void *, void *);
static struct {
SET_t setsfunc; // the actual result setting routine
QSR_t sortfunc; // sort cmp func for a specific type
char *type2str; // the result type as a string value
} Item_table[] = {
/* setsfunc sortfunc
-------------------------- --------- */
{ RS(noop), QS(ul_int) },
{ RS(extra), QS(noop) },
/* setsfunc sortfunc type2str
--------------------------- ------------ ----------- */
{ RS(noop), QS(noop), TS_noop },
{ RS(extra), QS(ull_int), TS_noop },
{ RS(TIC_ID), QS(s_int) },
{ RS(TIC_NUMA_NODE), QS(s_int) },
{ RS(TIC_USER), QS(ull_int) },
{ RS(TIC_NICE), QS(ull_int) },
{ RS(TIC_SYSTEM), QS(ull_int) },
{ RS(TIC_IDLE), QS(ull_int) },
{ RS(TIC_IOWAIT), QS(ull_int) },
{ RS(TIC_IRQ), QS(ull_int) },
{ RS(TIC_SOFTIRQ), QS(ull_int) },
{ RS(TIC_STOLEN), QS(ull_int) },
{ RS(TIC_GUEST), QS(ull_int) },
{ RS(TIC_GUEST_NICE), QS(ull_int) },
{ RS(TIC_ID), QS(s_int), TS(s_int) },
{ RS(TIC_NUMA_NODE), QS(s_int), TS(s_int) },
{ RS(TIC_USER), QS(ull_int), TS(ull_int) },
{ RS(TIC_NICE), QS(ull_int), TS(ull_int) },
{ RS(TIC_SYSTEM), QS(ull_int), TS(ull_int) },
{ RS(TIC_IDLE), QS(ull_int), TS(ull_int) },
{ RS(TIC_IOWAIT), QS(ull_int), TS(ull_int) },
{ RS(TIC_IRQ), QS(ull_int), TS(ull_int) },
{ RS(TIC_SOFTIRQ), QS(ull_int), TS(ull_int) },
{ RS(TIC_STOLEN), QS(ull_int), TS(ull_int) },
{ RS(TIC_GUEST), QS(ull_int), TS(ull_int) },
{ RS(TIC_GUEST_NICE), QS(ull_int), TS(ull_int) },
{ RS(TIC_DELTA_USER), QS(sl_int) },
{ RS(TIC_DELTA_NICE), QS(sl_int) },
{ RS(TIC_DELTA_SYSTEM), QS(sl_int) },
{ RS(TIC_DELTA_IDLE), QS(sl_int) },
{ RS(TIC_DELTA_IOWAIT), QS(sl_int) },
{ RS(TIC_DELTA_IRQ), QS(sl_int) },
{ RS(TIC_DELTA_SOFTIRQ), QS(sl_int) },
{ RS(TIC_DELTA_STOLEN), QS(sl_int) },
{ RS(TIC_DELTA_GUEST), QS(sl_int) },
{ RS(TIC_DELTA_GUEST_NICE), QS(sl_int) },
{ RS(TIC_DELTA_USER), QS(sl_int), TS(sl_int) },
{ RS(TIC_DELTA_NICE), QS(sl_int), TS(sl_int) },
{ RS(TIC_DELTA_SYSTEM), QS(sl_int), TS(sl_int) },
{ RS(TIC_DELTA_IDLE), QS(sl_int), TS(sl_int) },
{ RS(TIC_DELTA_IOWAIT), QS(sl_int), TS(sl_int) },
{ RS(TIC_DELTA_IRQ), QS(sl_int), TS(sl_int) },
{ RS(TIC_DELTA_SOFTIRQ), QS(sl_int), TS(sl_int) },
{ RS(TIC_DELTA_STOLEN), QS(sl_int), TS(sl_int) },
{ RS(TIC_DELTA_GUEST), QS(sl_int), TS(sl_int) },
{ RS(TIC_DELTA_GUEST_NICE), QS(sl_int), TS(sl_int) },
{ RS(SYS_CTX_SWITCHES), QS(ul_int) },
{ RS(SYS_INTERRUPTS), QS(ul_int) },
{ RS(SYS_PROC_BLOCKED), QS(ul_int) },
{ RS(SYS_PROC_CREATED), QS(ul_int) },
{ RS(SYS_PROC_RUNNING), QS(ul_int) },
{ RS(SYS_TIME_OF_BOOT), QS(ul_int) },
{ RS(SYS_CTX_SWITCHES), QS(ul_int), TS(ul_int) },
{ RS(SYS_INTERRUPTS), QS(ul_int), TS(ul_int) },
{ RS(SYS_PROC_BLOCKED), QS(ul_int), TS(ul_int) },
{ RS(SYS_PROC_CREATED), QS(ul_int), TS(ul_int) },
{ RS(SYS_PROC_RUNNING), QS(ul_int), TS(ul_int) },
{ RS(SYS_TIME_OF_BOOT), QS(ul_int), TS(ul_int) },
{ RS(SYS_DELTA_CTX_SWITCHES), QS(s_int) },
{ RS(SYS_DELTA_INTERRUPTS), QS(s_int) },
{ RS(SYS_DELTA_PROC_BLOCKED), QS(s_int) },
{ RS(SYS_DELTA_PROC_CREATED), QS(s_int) },
{ RS(SYS_DELTA_PROC_RUNNING), QS(s_int) },
{ RS(SYS_DELTA_CTX_SWITCHES), QS(s_int), TS(s_int) },
{ RS(SYS_DELTA_INTERRUPTS), QS(s_int), TS(s_int) },
{ RS(SYS_DELTA_PROC_BLOCKED), QS(s_int), TS(s_int) },
{ RS(SYS_DELTA_PROC_CREATED), QS(s_int), TS(s_int) },
{ RS(SYS_DELTA_PROC_RUNNING), QS(s_int), TS(s_int) },
// dummy entry corresponding to STAT_logical_end ...
{ NULL, NULL }
{ NULL, NULL, NULL }
};
/* please note,
@ -1122,3 +1126,56 @@ PROCPS_EXPORT struct stat_stack **procps_stat_sort (
qsort_r(stacks, numstacked, sizeof(void *), (QSR_t)Item_table[p->item].sortfunc, &parms);
return stacks;
} // end: procps_stat_sort
// --- special debugging function(s) ------------------------------------------
/*
* The following isn't part of the normal programming interface. Rather,
* it exists to validate result types referenced in application programs.
*
* It's used only when:
* 1) the 'XTRA_PROCPS_DEBUG' has been defined, or
* 2) the '#include <proc/xtra-procps-debug.h>' used
*/
PROCPS_EXPORT struct stat_result *xtra_stat_get (
struct stat_info *info,
enum stat_item actual_enum,
const char *typestr,
const char *file,
int lineno)
{
struct stat_result *r = procps_stat_get(info, actual_enum);
if (r) {
char *str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
}
return r;
} // end: xtra_stat_get_
PROCPS_EXPORT void xtra_stat_val (
int relative_enum,
const char *typestr,
const struct stat_stack *stack,
struct stat_info *info,
const char *file,
int lineno)
{
struct stat_result *r;
char *str;
r = &stack->head[relative_enum];
if (r->item < 0 || r->item >= STAT_logical_end) {
fprintf(stderr, "%s line %d: invalid item = %d, relative_enum = %d, type = %s\n"
, file, lineno, r->item, relative_enum, typestr);
return;
}
str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
} // end: xtra_stat_val

540
proc/vmstat.c
View File

@ -25,6 +25,7 @@
#include <errno.h>
#include <fcntl.h>
#include <search.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
@ -454,258 +455,262 @@ HST_set(DELTA_ZONE_RECLAIM_FAILED, zone_reclaim_failed)
typedef void (*SET_t)(struct vmstat_result *, struct vmstat_hist *);
#define RS(e) (SET_t)setNAME(e)
#define TS(t) STRINGIFY(t)
#define TS_noop ""
/*
* Need it be said?
* This table must be kept in the exact same order as
* those 'enum vmstat_item' guys ! */
static struct {
SET_t setsfunc; // the actual result setting routine
char *type2str; // the result type as a string value
} Item_table[] = {
/* setsfunc
--------------------------------------- */
{ RS(noop) },
{ RS(extra) },
/* setsfunc type2str
---------------------------------------- ---------- */
{ RS(noop), TS_noop },
{ RS(extra), TS_noop },
{ RS(ALLOCSTALL) },
{ RS(BALLOON_DEFLATE) },
{ RS(BALLOON_INFLATE) },
{ RS(BALLOON_MIGRATE) },
{ RS(COMPACT_FAIL) },
{ RS(COMPACT_FREE_SCANNED) },
{ RS(COMPACT_ISOLATED) },
{ RS(COMPACT_MIGRATE_SCANNED) },
{ RS(COMPACT_STALL) },
{ RS(COMPACT_SUCCESS) },
{ RS(DROP_PAGECACHE) },
{ RS(DROP_SLAB) },
{ RS(HTLB_BUDDY_ALLOC_FAIL) },
{ RS(HTLB_BUDDY_ALLOC_SUCCESS) },
{ RS(KSWAPD_HIGH_WMARK_HIT_QUICKLY) },
{ RS(KSWAPD_INODESTEAL) },
{ RS(KSWAPD_LOW_WMARK_HIT_QUICKLY) },
{ RS(NR_ACTIVE_ANON) },
{ RS(NR_ACTIVE_FILE) },
{ RS(NR_ALLOC_BATCH) },
{ RS(NR_ANON_PAGES) },
{ RS(NR_ANON_TRANSPARENT_HUGEPAGES) },
{ RS(NR_BOUNCE) },
{ RS(NR_DIRTIED) },
{ RS(NR_DIRTY) },
{ RS(NR_DIRTY_BACKGROUND_THRESHOLD) },
{ RS(NR_DIRTY_THRESHOLD) },
{ RS(NR_FILE_PAGES) },
{ RS(NR_FREE_CMA) },
{ RS(NR_FREE_PAGES) },
{ RS(NR_INACTIVE_ANON) },
{ RS(NR_INACTIVE_FILE) },
{ RS(NR_ISOLATED_ANON) },
{ RS(NR_ISOLATED_FILE) },
{ RS(NR_KERNEL_STACK) },
{ RS(NR_MAPPED) },
{ RS(NR_MLOCK) },
{ RS(NR_PAGES_SCANNED) },
{ RS(NR_PAGE_TABLE_PAGES) },
{ RS(NR_SHMEM) },
{ RS(NR_SLAB_RECLAIMABLE) },
{ RS(NR_SLAB_UNRECLAIMABLE) },
{ RS(NR_UNEVICTABLE) },
{ RS(NR_UNSTABLE) },
{ RS(NR_VMSCAN_IMMEDIATE_RECLAIM) },
{ RS(NR_VMSCAN_WRITE) },
{ RS(NR_WRITEBACK) },
{ RS(NR_WRITEBACK_TEMP) },
{ RS(NR_WRITTEN) },
{ RS(NUMA_FOREIGN) },
{ RS(NUMA_HINT_FAULTS) },
{ RS(NUMA_HINT_FAULTS_LOCAL) },
{ RS(NUMA_HIT) },
{ RS(NUMA_HUGE_PTE_UPDATES) },
{ RS(NUMA_INTERLEAVE) },
{ RS(NUMA_LOCAL) },
{ RS(NUMA_MISS) },
{ RS(NUMA_OTHER) },
{ RS(NUMA_PAGES_MIGRATED) },
{ RS(NUMA_PTE_UPDATES) },
{ RS(PAGEOUTRUN) },
{ RS(PGACTIVATE) },
{ RS(PGALLOC_DMA) },
{ RS(PGALLOC_DMA32) },
{ RS(PGALLOC_MOVABLE) },
{ RS(PGALLOC_NORMAL) },
{ RS(PGDEACTIVATE) },
{ RS(PGFAULT) },
{ RS(PGFREE) },
{ RS(PGINODESTEAL) },
{ RS(PGMAJFAULT) },
{ RS(PGMIGRATE_FAIL) },
{ RS(PGMIGRATE_SUCCESS) },
{ RS(PGPGIN) },
{ RS(PGPGOUT) },
{ RS(PGREFILL_DMA) },
{ RS(PGREFILL_DMA32) },
{ RS(PGREFILL_MOVABLE) },
{ RS(PGREFILL_NORMAL) },
{ RS(PGROTATED) },
{ RS(PGSCAN_DIRECT_DMA) },
{ RS(PGSCAN_DIRECT_DMA32) },
{ RS(PGSCAN_DIRECT_MOVABLE) },
{ RS(PGSCAN_DIRECT_NORMAL) },
{ RS(PGSCAN_DIRECT_THROTTLE) },
{ RS(PGSCAN_KSWAPD_DMA) },
{ RS(PGSCAN_KSWAPD_DMA32) },
{ RS(PGSCAN_KSWAPD_MOVEABLE) },
{ RS(PGSCAN_KSWAPD_NORMAL) },
{ RS(PGSTEAL_DIRECT_DMA) },
{ RS(PGSTEAL_DIRECT_DMA32) },
{ RS(PGSTEAL_DIRECT_MOVABLE) },
{ RS(PGSTEAL_DIRECT_NORMAL) },
{ RS(PGSTEAL_KSWAPD_DMA) },
{ RS(PGSTEAL_KSWAPD_DMA32) },
{ RS(PGSTEAL_KSWAPD_MOVABLE) },
{ RS(PGSTEAL_KSWAPD_NORMAL) },
{ RS(PSWPIN) },
{ RS(PSWPOUT) },
{ RS(SLABS_SCANNED) },
{ RS(THP_COLLAPSE_ALLOC) },
{ RS(THP_COLLAPSE_ALLOC_FAILED) },
{ RS(THP_FAULT_ALLOC) },
{ RS(THP_FAULT_FALLBACK) },
{ RS(THP_SPLIT) },
{ RS(THP_ZERO_PAGE_ALLOC) },
{ RS(THP_ZERO_PAGE_ALLOC_FAILED) },
{ RS(UNEVICTABLE_PGS_CLEARED) },
{ RS(UNEVICTABLE_PGS_CULLED) },
{ RS(UNEVICTABLE_PGS_MLOCKED) },
{ RS(UNEVICTABLE_PGS_MUNLOCKED) },
{ RS(UNEVICTABLE_PGS_RESCUED) },
{ RS(UNEVICTABLE_PGS_SCANNED) },
{ RS(UNEVICTABLE_PGS_STRANDED) },
{ RS(WORKINGSET_ACTIVATE) },
{ RS(WORKINGSET_NODERECLAIM) },
{ RS(WORKINGSET_REFAULT) },
{ RS(ZONE_RECLAIM_FAILED) },
{ RS(ALLOCSTALL), TS(ul_int) },
{ RS(BALLOON_DEFLATE), TS(ul_int) },
{ RS(BALLOON_INFLATE), TS(ul_int) },
{ RS(BALLOON_MIGRATE), TS(ul_int) },
{ RS(COMPACT_FAIL), TS(ul_int) },
{ RS(COMPACT_FREE_SCANNED), TS(ul_int) },
{ RS(COMPACT_ISOLATED), TS(ul_int) },
{ RS(COMPACT_MIGRATE_SCANNED), TS(ul_int) },
{ RS(COMPACT_STALL), TS(ul_int) },
{ RS(COMPACT_SUCCESS), TS(ul_int) },
{ RS(DROP_PAGECACHE), TS(ul_int) },
{ RS(DROP_SLAB), TS(ul_int) },
{ RS(HTLB_BUDDY_ALLOC_FAIL), TS(ul_int) },
{ RS(HTLB_BUDDY_ALLOC_SUCCESS), TS(ul_int) },
{ RS(KSWAPD_HIGH_WMARK_HIT_QUICKLY), TS(ul_int) },
{ RS(KSWAPD_INODESTEAL), TS(ul_int) },
{ RS(KSWAPD_LOW_WMARK_HIT_QUICKLY), TS(ul_int) },
{ RS(NR_ACTIVE_ANON), TS(ul_int) },
{ RS(NR_ACTIVE_FILE), TS(ul_int) },
{ RS(NR_ALLOC_BATCH), TS(ul_int) },
{ RS(NR_ANON_PAGES), TS(ul_int) },
{ RS(NR_ANON_TRANSPARENT_HUGEPAGES), TS(ul_int) },
{ RS(NR_BOUNCE), TS(ul_int) },
{ RS(NR_DIRTIED), TS(ul_int) },
{ RS(NR_DIRTY), TS(ul_int) },
{ RS(NR_DIRTY_BACKGROUND_THRESHOLD), TS(ul_int) },
{ RS(NR_DIRTY_THRESHOLD), TS(ul_int) },
{ RS(NR_FILE_PAGES), TS(ul_int) },
{ RS(NR_FREE_CMA), TS(ul_int) },
{ RS(NR_FREE_PAGES), TS(ul_int) },
{ RS(NR_INACTIVE_ANON), TS(ul_int) },
{ RS(NR_INACTIVE_FILE), TS(ul_int) },
{ RS(NR_ISOLATED_ANON), TS(ul_int) },
{ RS(NR_ISOLATED_FILE), TS(ul_int) },
{ RS(NR_KERNEL_STACK), TS(ul_int) },
{ RS(NR_MAPPED), TS(ul_int) },
{ RS(NR_MLOCK), TS(ul_int) },
{ RS(NR_PAGES_SCANNED), TS(ul_int) },
{ RS(NR_PAGE_TABLE_PAGES), TS(ul_int) },
{ RS(NR_SHMEM), TS(ul_int) },
{ RS(NR_SLAB_RECLAIMABLE), TS(ul_int) },
{ RS(NR_SLAB_UNRECLAIMABLE), TS(ul_int) },
{ RS(NR_UNEVICTABLE), TS(ul_int) },
{ RS(NR_UNSTABLE), TS(ul_int) },
{ RS(NR_VMSCAN_IMMEDIATE_RECLAIM), TS(ul_int) },
{ RS(NR_VMSCAN_WRITE), TS(ul_int) },
{ RS(NR_WRITEBACK), TS(ul_int) },
{ RS(NR_WRITEBACK_TEMP), TS(ul_int) },
{ RS(NR_WRITTEN), TS(ul_int) },
{ RS(NUMA_FOREIGN), TS(ul_int) },
{ RS(NUMA_HINT_FAULTS), TS(ul_int) },
{ RS(NUMA_HINT_FAULTS_LOCAL), TS(ul_int) },
{ RS(NUMA_HIT), TS(ul_int) },
{ RS(NUMA_HUGE_PTE_UPDATES), TS(ul_int) },
{ RS(NUMA_INTERLEAVE), TS(ul_int) },
{ RS(NUMA_LOCAL), TS(ul_int) },
{ RS(NUMA_MISS), TS(ul_int) },
{ RS(NUMA_OTHER), TS(ul_int) },
{ RS(NUMA_PAGES_MIGRATED), TS(ul_int) },
{ RS(NUMA_PTE_UPDATES), TS(ul_int) },
{ RS(PAGEOUTRUN), TS(ul_int) },
{ RS(PGACTIVATE), TS(ul_int) },
{ RS(PGALLOC_DMA), TS(ul_int) },
{ RS(PGALLOC_DMA32), TS(ul_int) },
{ RS(PGALLOC_MOVABLE), TS(ul_int) },
{ RS(PGALLOC_NORMAL), TS(ul_int) },
{ RS(PGDEACTIVATE), TS(ul_int) },
{ RS(PGFAULT), TS(ul_int) },
{ RS(PGFREE), TS(ul_int) },
{ RS(PGINODESTEAL), TS(ul_int) },
{ RS(PGMAJFAULT), TS(ul_int) },
{ RS(PGMIGRATE_FAIL), TS(ul_int) },
{ RS(PGMIGRATE_SUCCESS), TS(ul_int) },
{ RS(PGPGIN), TS(ul_int) },
{ RS(PGPGOUT), TS(ul_int) },
{ RS(PGREFILL_DMA), TS(ul_int) },
{ RS(PGREFILL_DMA32), TS(ul_int) },
{ RS(PGREFILL_MOVABLE), TS(ul_int) },
{ RS(PGREFILL_NORMAL), TS(ul_int) },
{ RS(PGROTATED), TS(ul_int) },
{ RS(PGSCAN_DIRECT_DMA), TS(ul_int) },
{ RS(PGSCAN_DIRECT_DMA32), TS(ul_int) },
{ RS(PGSCAN_DIRECT_MOVABLE), TS(ul_int) },
{ RS(PGSCAN_DIRECT_NORMAL), TS(ul_int) },
{ RS(PGSCAN_DIRECT_THROTTLE), TS(ul_int) },
{ RS(PGSCAN_KSWAPD_DMA), TS(ul_int) },
{ RS(PGSCAN_KSWAPD_DMA32), TS(ul_int) },
{ RS(PGSCAN_KSWAPD_MOVEABLE), TS(ul_int) },
{ RS(PGSCAN_KSWAPD_NORMAL), TS(ul_int) },
{ RS(PGSTEAL_DIRECT_DMA), TS(ul_int) },
{ RS(PGSTEAL_DIRECT_DMA32), TS(ul_int) },
{ RS(PGSTEAL_DIRECT_MOVABLE), TS(ul_int) },
{ RS(PGSTEAL_DIRECT_NORMAL), TS(ul_int) },
{ RS(PGSTEAL_KSWAPD_DMA), TS(ul_int) },
{ RS(PGSTEAL_KSWAPD_DMA32), TS(ul_int) },
{ RS(PGSTEAL_KSWAPD_MOVABLE), TS(ul_int) },
{ RS(PGSTEAL_KSWAPD_NORMAL), TS(ul_int) },
{ RS(PSWPIN), TS(ul_int) },
{ RS(PSWPOUT), TS(ul_int) },
{ RS(SLABS_SCANNED), TS(ul_int) },
{ RS(THP_COLLAPSE_ALLOC), TS(ul_int) },
{ RS(THP_COLLAPSE_ALLOC_FAILED), TS(ul_int) },
{ RS(THP_FAULT_ALLOC), TS(ul_int) },
{ RS(THP_FAULT_FALLBACK), TS(ul_int) },
{ RS(THP_SPLIT), TS(ul_int) },
{ RS(THP_ZERO_PAGE_ALLOC), TS(ul_int) },
{ RS(THP_ZERO_PAGE_ALLOC_FAILED), TS(ul_int) },
{ RS(UNEVICTABLE_PGS_CLEARED), TS(ul_int) },
{ RS(UNEVICTABLE_PGS_CULLED), TS(ul_int) },
{ RS(UNEVICTABLE_PGS_MLOCKED), TS(ul_int) },
{ RS(UNEVICTABLE_PGS_MUNLOCKED), TS(ul_int) },
{ RS(UNEVICTABLE_PGS_RESCUED), TS(ul_int) },
{ RS(UNEVICTABLE_PGS_SCANNED), TS(ul_int) },
{ RS(UNEVICTABLE_PGS_STRANDED), TS(ul_int) },
{ RS(WORKINGSET_ACTIVATE), TS(ul_int) },
{ RS(WORKINGSET_NODERECLAIM), TS(ul_int) },
{ RS(WORKINGSET_REFAULT), TS(ul_int) },
{ RS(ZONE_RECLAIM_FAILED), TS(ul_int) },
{ RS(DELTA_ALLOCSTALL) },
{ RS(DELTA_BALLOON_DEFLATE) },
{ RS(DELTA_BALLOON_INFLATE) },
{ RS(DELTA_BALLOON_MIGRATE) },
{ RS(DELTA_COMPACT_FAIL) },
{ RS(DELTA_COMPACT_FREE_SCANNED) },
{ RS(DELTA_COMPACT_ISOLATED) },
{ RS(DELTA_COMPACT_MIGRATE_SCANNED) },
{ RS(DELTA_COMPACT_STALL) },
{ RS(DELTA_COMPACT_SUCCESS) },
{ RS(DELTA_DROP_PAGECACHE) },
{ RS(DELTA_DROP_SLAB) },
{ RS(DELTA_HTLB_BUDDY_ALLOC_FAIL) },
{ RS(DELTA_HTLB_BUDDY_ALLOC_SUCCESS) },
{ RS(DELTA_KSWAPD_HIGH_WMARK_HIT_QUICKLY) },
{ RS(DELTA_KSWAPD_INODESTEAL) },
{ RS(DELTA_KSWAPD_LOW_WMARK_HIT_QUICKLY) },
{ RS(DELTA_NR_ACTIVE_ANON) },
{ RS(DELTA_NR_ACTIVE_FILE) },
{ RS(DELTA_NR_ALLOC_BATCH) },
{ RS(DELTA_NR_ANON_PAGES) },
{ RS(DELTA_NR_ANON_TRANSPARENT_HUGEPAGES) },
{ RS(DELTA_NR_BOUNCE) },
{ RS(DELTA_NR_DIRTIED) },
{ RS(DELTA_NR_DIRTY) },
{ RS(DELTA_NR_DIRTY_BACKGROUND_THRESHOLD) },
{ RS(DELTA_NR_DIRTY_THRESHOLD) },
{ RS(DELTA_NR_FILE_PAGES) },
{ RS(DELTA_NR_FREE_CMA) },
{ RS(DELTA_NR_FREE_PAGES) },
{ RS(DELTA_NR_INACTIVE_ANON) },
{ RS(DELTA_NR_INACTIVE_FILE) },
{ RS(DELTA_NR_ISOLATED_ANON) },
{ RS(DELTA_NR_ISOLATED_FILE) },
{ RS(DELTA_NR_KERNEL_STACK) },
{ RS(DELTA_NR_MAPPED) },
{ RS(DELTA_NR_MLOCK) },
{ RS(DELTA_NR_PAGES_SCANNED) },
{ RS(DELTA_NR_PAGE_TABLE_PAGES) },
{ RS(DELTA_NR_SHMEM) },
{ RS(DELTA_NR_SLAB_RECLAIMABLE) },
{ RS(DELTA_NR_SLAB_UNRECLAIMABLE) },
{ RS(DELTA_NR_UNEVICTABLE) },
{ RS(DELTA_NR_UNSTABLE) },
{ RS(DELTA_NR_VMSCAN_IMMEDIATE_RECLAIM) },
{ RS(DELTA_NR_VMSCAN_WRITE) },
{ RS(DELTA_NR_WRITEBACK) },
{ RS(DELTA_NR_WRITEBACK_TEMP) },
{ RS(DELTA_NR_WRITTEN) },
{ RS(DELTA_NUMA_FOREIGN) },
{ RS(DELTA_NUMA_HINT_FAULTS) },
{ RS(DELTA_NUMA_HINT_FAULTS_LOCAL) },
{ RS(DELTA_NUMA_HIT) },
{ RS(DELTA_NUMA_HUGE_PTE_UPDATES) },
{ RS(DELTA_NUMA_INTERLEAVE) },
{ RS(DELTA_NUMA_LOCAL) },
{ RS(DELTA_NUMA_MISS) },
{ RS(DELTA_NUMA_OTHER) },
{ RS(DELTA_NUMA_PAGES_MIGRATED) },
{ RS(DELTA_NUMA_PTE_UPDATES) },
{ RS(DELTA_PAGEOUTRUN) },
{ RS(DELTA_PGACTIVATE) },
{ RS(DELTA_PGALLOC_DMA) },
{ RS(DELTA_PGALLOC_DMA32) },
{ RS(DELTA_PGALLOC_MOVABLE) },
{ RS(DELTA_PGALLOC_NORMAL) },
{ RS(DELTA_PGDEACTIVATE) },
{ RS(DELTA_PGFAULT) },
{ RS(DELTA_PGFREE) },
{ RS(DELTA_PGINODESTEAL) },
{ RS(DELTA_PGMAJFAULT) },
{ RS(DELTA_PGMIGRATE_FAIL) },
{ RS(DELTA_PGMIGRATE_SUCCESS) },
{ RS(DELTA_PGPGIN) },
{ RS(DELTA_PGPGOUT) },
{ RS(DELTA_PGREFILL_DMA) },
{ RS(DELTA_PGREFILL_DMA32) },
{ RS(DELTA_PGREFILL_MOVABLE) },
{ RS(DELTA_PGREFILL_NORMAL) },
{ RS(DELTA_PGROTATED) },
{ RS(DELTA_PGSCAN_DIRECT_DMA) },
{ RS(DELTA_PGSCAN_DIRECT_DMA32) },
{ RS(DELTA_PGSCAN_DIRECT_MOVABLE) },
{ RS(DELTA_PGSCAN_DIRECT_NORMAL) },
{ RS(DELTA_PGSCAN_DIRECT_THROTTLE) },
{ RS(DELTA_PGSCAN_KSWAPD_DMA) },
{ RS(DELTA_PGSCAN_KSWAPD_DMA32) },
{ RS(DELTA_PGSCAN_KSWAPD_MOVEABLE) },
{ RS(DELTA_PGSCAN_KSWAPD_NORMAL) },
{ RS(DELTA_PGSTEAL_DIRECT_DMA) },
{ RS(DELTA_PGSTEAL_DIRECT_DMA32) },
{ RS(DELTA_PGSTEAL_DIRECT_MOVABLE) },
{ RS(DELTA_PGSTEAL_DIRECT_NORMAL) },
{ RS(DELTA_PGSTEAL_KSWAPD_DMA) },
{ RS(DELTA_PGSTEAL_KSWAPD_DMA32) },
{ RS(DELTA_PGSTEAL_KSWAPD_MOVABLE) },
{ RS(DELTA_PGSTEAL_KSWAPD_NORMAL) },
{ RS(DELTA_PSWPIN) },
{ RS(DELTA_PSWPOUT) },
{ RS(DELTA_SLABS_SCANNED) },
{ RS(DELTA_THP_COLLAPSE_ALLOC) },
{ RS(DELTA_THP_COLLAPSE_ALLOC_FAILED) },
{ RS(DELTA_THP_FAULT_ALLOC) },
{ RS(DELTA_THP_FAULT_FALLBACK) },
{ RS(DELTA_THP_SPLIT) },
{ RS(DELTA_THP_ZERO_PAGE_ALLOC) },
{ RS(DELTA_THP_ZERO_PAGE_ALLOC_FAILED) },
{ RS(DELTA_UNEVICTABLE_PGS_CLEARED) },
{ RS(DELTA_UNEVICTABLE_PGS_CULLED) },
{ RS(DELTA_UNEVICTABLE_PGS_MLOCKED) },
{ RS(DELTA_UNEVICTABLE_PGS_MUNLOCKED) },
{ RS(DELTA_UNEVICTABLE_PGS_RESCUED) },
{ RS(DELTA_UNEVICTABLE_PGS_SCANNED) },
{ RS(DELTA_UNEVICTABLE_PGS_STRANDED) },
{ RS(DELTA_WORKINGSET_ACTIVATE) },
{ RS(DELTA_WORKINGSET_NODERECLAIM) },
{ RS(DELTA_WORKINGSET_REFAULT) },
{ RS(DELTA_ZONE_RECLAIM_FAILED) },
{ RS(DELTA_ALLOCSTALL), TS(sl_int) },
{ RS(DELTA_BALLOON_DEFLATE), TS(sl_int) },
{ RS(DELTA_BALLOON_INFLATE), TS(sl_int) },
{ RS(DELTA_BALLOON_MIGRATE), TS(sl_int) },
{ RS(DELTA_COMPACT_FAIL), TS(sl_int) },
{ RS(DELTA_COMPACT_FREE_SCANNED), TS(sl_int) },
{ RS(DELTA_COMPACT_ISOLATED), TS(sl_int) },
{ RS(DELTA_COMPACT_MIGRATE_SCANNED), TS(sl_int) },
{ RS(DELTA_COMPACT_STALL), TS(sl_int) },
{ RS(DELTA_COMPACT_SUCCESS), TS(sl_int) },
{ RS(DELTA_DROP_PAGECACHE), TS(sl_int) },
{ RS(DELTA_DROP_SLAB), TS(sl_int) },
{ RS(DELTA_HTLB_BUDDY_ALLOC_FAIL), TS(sl_int) },
{ RS(DELTA_HTLB_BUDDY_ALLOC_SUCCESS), TS(sl_int) },
{ RS(DELTA_KSWAPD_HIGH_WMARK_HIT_QUICKLY), TS(sl_int) },
{ RS(DELTA_KSWAPD_INODESTEAL), TS(sl_int) },
{ RS(DELTA_KSWAPD_LOW_WMARK_HIT_QUICKLY), TS(sl_int) },
{ RS(DELTA_NR_ACTIVE_ANON), TS(sl_int) },
{ RS(DELTA_NR_ACTIVE_FILE), TS(sl_int) },
{ RS(DELTA_NR_ALLOC_BATCH), TS(sl_int) },
{ RS(DELTA_NR_ANON_PAGES), TS(sl_int) },
{ RS(DELTA_NR_ANON_TRANSPARENT_HUGEPAGES), TS(sl_int) },
{ RS(DELTA_NR_BOUNCE), TS(sl_int) },
{ RS(DELTA_NR_DIRTIED), TS(sl_int) },
{ RS(DELTA_NR_DIRTY), TS(sl_int) },
{ RS(DELTA_NR_DIRTY_BACKGROUND_THRESHOLD), TS(sl_int) },
{ RS(DELTA_NR_DIRTY_THRESHOLD), TS(sl_int) },
{ RS(DELTA_NR_FILE_PAGES), TS(sl_int) },
{ RS(DELTA_NR_FREE_CMA), TS(sl_int) },
{ RS(DELTA_NR_FREE_PAGES), TS(sl_int) },
{ RS(DELTA_NR_INACTIVE_ANON), TS(sl_int) },
{ RS(DELTA_NR_INACTIVE_FILE), TS(sl_int) },
{ RS(DELTA_NR_ISOLATED_ANON), TS(sl_int) },
{ RS(DELTA_NR_ISOLATED_FILE), TS(sl_int) },
{ RS(DELTA_NR_KERNEL_STACK), TS(sl_int) },
{ RS(DELTA_NR_MAPPED), TS(sl_int) },
{ RS(DELTA_NR_MLOCK), TS(sl_int) },
{ RS(DELTA_NR_PAGES_SCANNED), TS(sl_int) },
{ RS(DELTA_NR_PAGE_TABLE_PAGES), TS(sl_int) },
{ RS(DELTA_NR_SHMEM), TS(sl_int) },
{ RS(DELTA_NR_SLAB_RECLAIMABLE), TS(sl_int) },
{ RS(DELTA_NR_SLAB_UNRECLAIMABLE), TS(sl_int) },
{ RS(DELTA_NR_UNEVICTABLE), TS(sl_int) },
{ RS(DELTA_NR_UNSTABLE), TS(sl_int) },
{ RS(DELTA_NR_VMSCAN_IMMEDIATE_RECLAIM), TS(sl_int) },
{ RS(DELTA_NR_VMSCAN_WRITE), TS(sl_int) },
{ RS(DELTA_NR_WRITEBACK), TS(sl_int) },
{ RS(DELTA_NR_WRITEBACK_TEMP), TS(sl_int) },
{ RS(DELTA_NR_WRITTEN), TS(sl_int) },
{ RS(DELTA_NUMA_FOREIGN), TS(sl_int) },
{ RS(DELTA_NUMA_HINT_FAULTS), TS(sl_int) },
{ RS(DELTA_NUMA_HINT_FAULTS_LOCAL), TS(sl_int) },
{ RS(DELTA_NUMA_HIT), TS(sl_int) },
{ RS(DELTA_NUMA_HUGE_PTE_UPDATES), TS(sl_int) },
{ RS(DELTA_NUMA_INTERLEAVE), TS(sl_int) },
{ RS(DELTA_NUMA_LOCAL), TS(sl_int) },
{ RS(DELTA_NUMA_MISS), TS(sl_int) },
{ RS(DELTA_NUMA_OTHER), TS(sl_int) },
{ RS(DELTA_NUMA_PAGES_MIGRATED), TS(sl_int) },
{ RS(DELTA_NUMA_PTE_UPDATES), TS(sl_int) },
{ RS(DELTA_PAGEOUTRUN), TS(sl_int) },
{ RS(DELTA_PGACTIVATE), TS(sl_int) },
{ RS(DELTA_PGALLOC_DMA), TS(sl_int) },
{ RS(DELTA_PGALLOC_DMA32), TS(sl_int) },
{ RS(DELTA_PGALLOC_MOVABLE), TS(sl_int) },
{ RS(DELTA_PGALLOC_NORMAL), TS(sl_int) },
{ RS(DELTA_PGDEACTIVATE), TS(sl_int) },
{ RS(DELTA_PGFAULT), TS(sl_int) },
{ RS(DELTA_PGFREE), TS(sl_int) },
{ RS(DELTA_PGINODESTEAL), TS(sl_int) },
{ RS(DELTA_PGMAJFAULT), TS(sl_int) },
{ RS(DELTA_PGMIGRATE_FAIL), TS(sl_int) },
{ RS(DELTA_PGMIGRATE_SUCCESS), TS(sl_int) },
{ RS(DELTA_PGPGIN), TS(sl_int) },
{ RS(DELTA_PGPGOUT), TS(sl_int) },
{ RS(DELTA_PGREFILL_DMA), TS(sl_int) },
{ RS(DELTA_PGREFILL_DMA32), TS(sl_int) },
{ RS(DELTA_PGREFILL_MOVABLE), TS(sl_int) },
{ RS(DELTA_PGREFILL_NORMAL), TS(sl_int) },
{ RS(DELTA_PGROTATED), TS(sl_int) },
{ RS(DELTA_PGSCAN_DIRECT_DMA), TS(sl_int) },
{ RS(DELTA_PGSCAN_DIRECT_DMA32), TS(sl_int) },
{ RS(DELTA_PGSCAN_DIRECT_MOVABLE), TS(sl_int) },
{ RS(DELTA_PGSCAN_DIRECT_NORMAL), TS(sl_int) },
{ RS(DELTA_PGSCAN_DIRECT_THROTTLE), TS(sl_int) },
{ RS(DELTA_PGSCAN_KSWAPD_DMA), TS(sl_int) },
{ RS(DELTA_PGSCAN_KSWAPD_DMA32), TS(sl_int) },
{ RS(DELTA_PGSCAN_KSWAPD_MOVEABLE), TS(sl_int) },
{ RS(DELTA_PGSCAN_KSWAPD_NORMAL), TS(sl_int) },
{ RS(DELTA_PGSTEAL_DIRECT_DMA), TS(sl_int) },
{ RS(DELTA_PGSTEAL_DIRECT_DMA32), TS(sl_int) },
{ RS(DELTA_PGSTEAL_DIRECT_MOVABLE), TS(sl_int) },
{ RS(DELTA_PGSTEAL_DIRECT_NORMAL), TS(sl_int) },
{ RS(DELTA_PGSTEAL_KSWAPD_DMA), TS(sl_int) },
{ RS(DELTA_PGSTEAL_KSWAPD_DMA32), TS(sl_int) },
{ RS(DELTA_PGSTEAL_KSWAPD_MOVABLE), TS(sl_int) },
{ RS(DELTA_PGSTEAL_KSWAPD_NORMAL), TS(sl_int) },
{ RS(DELTA_PSWPIN), TS(sl_int) },
{ RS(DELTA_PSWPOUT), TS(sl_int) },
{ RS(DELTA_SLABS_SCANNED), TS(sl_int) },
{ RS(DELTA_THP_COLLAPSE_ALLOC), TS(sl_int) },
{ RS(DELTA_THP_COLLAPSE_ALLOC_FAILED), TS(sl_int) },
{ RS(DELTA_THP_FAULT_ALLOC), TS(sl_int) },
{ RS(DELTA_THP_FAULT_FALLBACK), TS(sl_int) },
{ RS(DELTA_THP_SPLIT), TS(sl_int) },
{ RS(DELTA_THP_ZERO_PAGE_ALLOC), TS(sl_int) },
{ RS(DELTA_THP_ZERO_PAGE_ALLOC_FAILED), TS(sl_int) },
{ RS(DELTA_UNEVICTABLE_PGS_CLEARED), TS(sl_int) },
{ RS(DELTA_UNEVICTABLE_PGS_CULLED), TS(sl_int) },
{ RS(DELTA_UNEVICTABLE_PGS_MLOCKED), TS(sl_int) },
{ RS(DELTA_UNEVICTABLE_PGS_MUNLOCKED), TS(sl_int) },
{ RS(DELTA_UNEVICTABLE_PGS_RESCUED), TS(sl_int) },
{ RS(DELTA_UNEVICTABLE_PGS_SCANNED), TS(sl_int) },
{ RS(DELTA_UNEVICTABLE_PGS_STRANDED), TS(sl_int) },
{ RS(DELTA_WORKINGSET_ACTIVATE), TS(sl_int) },
{ RS(DELTA_WORKINGSET_NODERECLAIM), TS(sl_int) },
{ RS(DELTA_WORKINGSET_REFAULT), TS(sl_int) },
{ RS(DELTA_ZONE_RECLAIM_FAILED), TS(sl_int) },
// dummy entry corresponding to VMSTAT_logical_end ...
{ NULL, }
{ NULL, NULL }
};
/* please note,
@ -1242,3 +1247,56 @@ PROCPS_EXPORT struct vmstat_stack *procps_vmstat_select (
return info->extents->stacks[0];
} // end: procps_vmstat_select
// --- special debugging function(s) ------------------------------------------
/*
* The following isn't part of the normal programming interface. Rather,
* it exists to validate result types referenced in application programs.
*
* It's used only when:
* 1) the 'XTRA_PROCPS_DEBUG' has been defined, or
* 2) the '#include <proc/xtra-procps-debug.h>' used
*/
PROCPS_EXPORT struct vmstat_result *xtra_vmstat_get (
struct vmstat_info *info,
enum vmstat_item actual_enum,
const char *typestr,
const char *file,
int lineno)
{
struct vmstat_result *r = procps_vmstat_get(info, actual_enum);
if (r) {
char *str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
}
return r;
} // end: xtra_vmstat_get_
PROCPS_EXPORT void xtra_vmstat_val (
int relative_enum,
const char *typestr,
const struct vmstat_stack *stack,
struct vmstat_info *info,
const char *file,
int lineno)
{
struct vmstat_result *r;
char *str;
r = &stack->head[relative_enum];
if (r->item < 0 || r->item >= VMSTAT_logical_end) {
fprintf(stderr, "%s line %d: invalid item = %d, relative_enum = %d, type = %s\n"
, file, lineno, r->item, relative_enum, typestr);
return;
}
str = Item_table[r->item].type2str;
if (str[0]
&& (strcmp(typestr, str)))
fprintf(stderr, "%s line %d: was %s, expected %s\n", file, lineno, typestr, str);
} // end: xtra_vmstat_val

194
proc/xtra-procps-debug.h Normal file
View File

@ -0,0 +1,194 @@
/*
* libprocps - Library to read proc filesystem
*
* Copyright (C) 2016 Jim Warner <james.warner@comcast.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef XTRA_PROCPS_DEBUG_H
#define XTRA_PROCPS_DEBUG_H
#include <proc/procps-private.h>
// --- DISKSTATS ------------------------------------------
#ifdef DISKSTATS_GET
#undef DISKSTATS_GET
struct diskstats_result *xtra_diskstats_get (
struct diskstats_info *info,
const char *name,
enum diskstats_item actual_enum,
const char *typestr,
const char *file,
int lineno);
#define DISKSTATS_GET( info, name, actual_enum, type ) \
xtra_diskstats_get(info, name, actual_enum , STRINGIFY(type), __FILE__, __LINE__) -> result . type; } )
#endif // . . . . . . . . . .
#ifdef DISKSTATS_VAL
#undef DISKSTATS_VAL
void xtra_diskstats_val (
int relative_enum,
const char *typestr,
const struct diskstats_stack *stack,
struct diskstats_info *info,
const char *file,
int lineno);
#define DISKSTATS_VAL( relative_enum, type, stack, info ) ( { \
xtra_diskstats_val(relative_enum, STRINGIFY(type), stack, info, __FILE__, __LINE__); \
stack -> head [ relative_enum ] . result . type; } )
#endif // . . . . . . . . . .
// --- MEMINFO --------------------------------------------
#ifdef MEMINFO_GET
#undef MEMINFO_GET
struct meminfo_result *xtra_meminfo_get (
struct meminfo_info *info,
enum meminfo_item actual_enum,
const char *typestr,
const char *file,
int lineno);
#define MEMINFO_GET( info, actual_enum, type ) ( { \
xtra_meminfo_get(info, actual_enum , STRINGIFY(type), __FILE__, __LINE__) -> result . type; } )
#endif // . . . . . . . . . .
#ifdef MEMINFO_VAL
#undef MEMINFO_VAL
void xtra_meminfo_val (
int relative_enum,
const char *typestr,
const struct meminfo_stack *stack,
struct meminfo_info *info,
const char *file,
int lineno);
#define MEMINFO_VAL( relative_enum, type, stack, info ) ( { \
xtra_meminfo_val(relative_enum, STRINGIFY(type), stack, info, __FILE__, __LINE__); \
stack -> head [ relative_enum ] . result . type; } )
#endif // . . . . . . . . . .
// --- PIDS -----------------------------------------------
#ifdef PIDS_VAL
#undef PIDS_VAL
void xtra_pids_val (
int relative_enum,
const char *typestr,
const struct pids_stack *stack,
struct pids_info *info,
const char *file,
int lineno);
#define PIDS_VAL( relative_enum, type, stack, info ) ( { \
xtra_pids_val(relative_enum, STRINGIFY(type), stack, info, __FILE__, __LINE__); \
stack -> head [ relative_enum ] . result . type; } )
#endif // . . . . . . . . . .
// --- SLABINFO -------------------------------------------
#ifdef SLABINFO_GET
#undef SLABINFO_GET
struct slabinfo_result *xtra_slabinfo_get (
struct slabinfo_info *info,
enum slabinfo_item actual_enum,
const char *typestr,
const char *file,
int lineno);
#define SLABINFO_GET( info, actual_enum, type ) \
xtra_slabinfo_get(info, actual_enum , STRINGIFY(type), __FILE__, __LINE__) -> result . type; } )
#endif // . . . . . . . . . .
#ifdef SLABINFO_VAL
#undef SLABINFO_VAL
void xtra_slabinfo_val (
int relative_enum,
const char *typestr,
const struct slabinfo_stack *stack,
struct slabinfo_info *info,
const char *file,
int lineno);
#define SLABINFO_VAL( relative_enum, type, stack, info ) ( { \
xtra_slabinfo_val(relative_enum, STRINGIFY(type), stack, info, __FILE__, __LINE__); \
stack -> head [ relative_enum ] . result . type; } )
#endif // . . . . . . . . . .
// --- STAT -----------------------------------------------
#ifdef STAT_GET
#undef STAT_GET
struct stat_result *xtra_stat_get (
struct stat_info *info,
enum stat_item actual_enum,
const char *typestr,
const char *file,
int lineno);
#define STAT_GET( info, actual_enum, type ) ( { \
xtra_stat_get(info, actual_enum , STRINGIFY(type), __FILE__, __LINE__) -> result . type; } )
#endif // . . . . . . . . . .
#ifdef STAT_VAL
#undef STAT_VAL
void xtra_stat_val (
int relative_enum,
const char *typestr,
const struct stat_stack *stack,
struct stat_info *info,
const char *file,
int lineno);
#define STAT_VAL( relative_enum, type, stack, info ) ( { \
xtra_stat_val(relative_enum, STRINGIFY(type), stack, info, __FILE__, __LINE__); \
stack -> head [ relative_enum ] . result . type; } )
#endif // . . . . . . . . . .
// --- VMSTAT ---------------------------------------------
#ifdef VMSTAT_GET
#undef VMSTAT_GET
struct vmstat_result *xtra_vmstat_get (
struct vmstat_info *info,
enum vmstat_item actual_enum,
const char *typestr,
const char *file,
int lineno);
#define VMSTAT_GET( info, actual_enum, type ) ( { \
xtra_vmstat_get(info, actual_enum , STRINGIFY(type), __FILE__, __LINE__) -> result . type; } )
#endif // . . . . . . . . . .
#ifdef VMSTAT_VAL
#undef VMSTAT_VAL
void xtra_vmstat_val (
int relative_enum,
const char *typestr,
const struct vmstat_stack *stack,
struct vmstat_info *info,
const char *file,
int lineno);
#define VMSTAT_VAL( relative_enum, type, stack, info ) ( { \
xtra_vmstat_val(relative_enum, STRINGIFY(type), stack, info, __FILE__, __LINE__); \
stack -> head [ relative_enum ] . result . type; } )
#endif // . . . . . . . . . .
#endif // end: XTRA_PROCPS_DEBUG_H