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Remove _G_HAVE_SYS_WAIT and _IO_HAVE_SYS_WAIT.

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This commit is contained in:
Joseph Myers
2012-09-21 10:02:03 +00:00
parent 8a26625d21
commit 431531094f
7 changed files with 11 additions and 26 deletions
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11
libio/oldiopopen.c
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@ -30,7 +30,6 @@
# define _POSIX_SOURCE
#endif
#include "libioP.h"
#if _IO_HAVE_SYS_WAIT
#include <signal.h>
#include <unistd.h>
#include <stdlib.h>
@ -49,8 +48,6 @@
extern _IO_pid_t _IO_fork (void) __THROW;
#endif
#endif /* _IO_HAVE_SYS_WAIT */
#include <shlib-compat.h>
#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
@ -123,7 +120,6 @@ _IO_old_proc_open (fp, command, mode)
const char *command;
const char *mode;
{
#if _IO_HAVE_SYS_WAIT
volatile int read_or_write;
volatile int parent_end, child_end;
int pipe_fds[2];
@ -194,9 +190,6 @@ _IO_old_proc_open (fp, command, mode)
_IO_mask_flags (fp, read_or_write, _IO_NO_READS|_IO_NO_WRITES);
return fp;
#else /* !_IO_HAVE_SYS_WAIT */
return NULL;
#endif
}
_IO_FILE *
@ -240,7 +233,6 @@ _IO_old_proc_close (fp)
_IO_FILE *fp;
{
/* This is not name-space clean. FIXME! */
#if _IO_HAVE_SYS_WAIT
int wstatus;
_IO_proc_file **ptr = &old_proc_file_chain;
_IO_pid_t wait_pid;
@ -279,9 +271,6 @@ _IO_old_proc_close (fp)
if (wait_pid == -1)
return -1;
return wstatus;
#else /* !_IO_HAVE_SYS_WAIT */
return -1;
#endif
}
const struct _IO_jump_t _IO_old_proc_jumps = {