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libio: Replace internal _IO_getdelim symbol with __getdelim

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__getdelim is exported, _IO_getdelim is not.  Add a hidden prototype
for __getdelim.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Florian Weimer 2021-07-07 18:33:52 +02:00
parent 771473a8c4
commit 7fcdb53253
6 changed files with 7 additions and 8 deletions
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2
iconv/gconv_parseconfdir.h
View File

@ -23,7 +23,7 @@
#if IS_IN (libc)
# include <libio/libioP.h>
# define __getdelim(line, len, c, fp) _IO_getdelim (line, len, c, fp)
# define __getdelim(line, len, c, fp) __getdelim (line, len, c, fp)
# undef isspace
# define isspace(__c) __isspace_l ((__c), _nl_C_locobj_ptr)

1
include/stdio.h
View File

@ -213,6 +213,7 @@ libc_hidden_ldbl_proto (fprintf)
libc_hidden_ldbl_proto (vfprintf)
libc_hidden_ldbl_proto (sprintf)
libc_hidden_proto (ungetc)
libc_hidden_proto (__getdelim)
libc_hidden_proto (fwrite)
libc_hidden_proto (perror)
libc_hidden_proto (remove)

7
libio/iogetdelim.c
View File

@ -37,7 +37,7 @@
null terminator), or -1 on error or EOF. */
ssize_t
_IO_getdelim (char **lineptr, size_t *n, int delimiter, FILE *fp)
__getdelim (char **lineptr, size_t *n, int delimiter, FILE *fp)
{
ssize_t result;
ssize_t cur_len = 0;
@ -122,6 +122,5 @@ unlock_return:
_IO_release_lock (fp);
return result;
}
weak_alias (_IO_getdelim, __getdelim)
weak_alias (_IO_getdelim, getdelim)
libc_hidden_def (__getdelim)
weak_alias (__getdelim, getdelim)

1
libio/libioP.h
View File

@ -734,7 +734,6 @@ libc_hidden_proto (_IO_getline)
extern size_t _IO_getline_info (FILE *,char *, size_t,
int, int, int *);
libc_hidden_proto (_IO_getline_info)
extern ssize_t _IO_getdelim (char **, size_t *, int, FILE *);
extern size_t _IO_getwline (FILE *,wchar_t *, size_t, wint_t, int);
extern size_t _IO_getwline_info (FILE *,wchar_t *, size_t,
wint_t, int, wint_t *);

2
stdio-common/getline.c
View File

@ -25,7 +25,7 @@
ssize_t
__getline (char **lineptr, size_t *n, FILE *stream)
{
return _IO_getdelim (lineptr, n, '\n', stream);
return __getdelim (lineptr, n, '\n', stream);
}
weak_alias (__getline, getline)

2
sysdeps/unix/sysv/linux/readonly-area.c
View File

@ -55,7 +55,7 @@ __readonly_area (const char *ptr, size_t size)
while (! __feof_unlocked (fp))
{
if (_IO_getdelim (&line, &linelen, '\n', fp) <= 0)
if (__getdelim (&line, &linelen, '\n', fp) <= 0)
break;
char *p;