korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-13 14:24:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

perf trace: Add getrandom beautifier related defines for older systems

Browse Source 
Were the detached tarball (make perf-tar-src-pkg) build was failing because
those definitions aren't available in the system headers.

On RHEL7, for instance:

  builtin-trace.c: In function ‘syscall_arg__scnprintf_getrandom_flags’:
  builtin-trace.c:1113:14: error: ‘GRND_RANDOM’ undeclared (first use in this function)
    P_FLAG(RANDOM);
                ^
  builtin-trace.c:1114:14: error: ‘GRND_NONBLOCK’ undeclared (first use in this function)
    P_FLAG(NONBLOCK);
              ^

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-r8496g24a3kbqynvk6617b0e@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2016-04-13 11:55:18 -03:00
parent 6fb35b9515
commit a355a61e43
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
tools/perf/builtin-trace.c
View File

@ -1110,6 +1110,13 @@ static size_t syscall_arg__scnprintf_seccomp_flags(char *bf, size_t size,
#define SCA_SECCOMP_FLAGS syscall_arg__scnprintf_seccomp_flags
#ifndef GRND_NONBLOCK
#define GRND_NONBLOCK 0x0001
#endif
#ifndef GRND_RANDOM
#define GRND_RANDOM 0x0002
#endif
static size_t syscall_arg__scnprintf_getrandom_flags(char *bf, size_t size,
struct syscall_arg *arg)
{