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authorJoseph Myers <joseph@codesourcery.com>2012-09-21 10:02:03 +0000
committerJoseph Myers <joseph@codesourcery.com>2012-09-21 10:02:03 +0000
commit431531094f2e0401c27a23a104e335fcc8552580 (patch)
treecb61f62e01f7e1f101d193c5738cdc2b8576cfcc /libio
parent8a26625d21763a0da2260da197b16abbeefe408d (diff)
downloadglibc-431531094f2e0401c27a23a104e335fcc8552580.tar.gz
Remove _G_HAVE_SYS_WAIT and _IO_HAVE_SYS_WAIT.
Diffstat (limited to 'libio')
-rw-r--r--libio/iopopen.c11
-rw-r--r--libio/libio.h1
-rw-r--r--libio/oldiopopen.c11
3 files changed, 0 insertions, 23 deletions
diff --git a/libio/iopopen.c b/libio/iopopen.c
index 4f67e8ccad..7163958047 100644
--- a/libio/iopopen.c
+++ b/libio/iopopen.c
@@ -29,7 +29,6 @@
# define _POSIX_SOURCE
#endif
#include "libioP.h"
-#if _IO_HAVE_SYS_WAIT
#include <signal.h>
#include <unistd.h>
#include <stdlib.h>
@@ -51,8 +50,6 @@
extern _IO_pid_t _IO_fork (void) __THROW;
#endif
-#endif /* _IO_HAVE_SYS_WAIT */
-
#ifndef _IO_dup2
#ifdef _LIBC
#define _IO_dup2 __dup2
@@ -114,7 +111,6 @@ _IO_new_proc_open (fp, command, mode)
const char *command;
const char *mode;
{
-#if _IO_HAVE_SYS_WAIT
int read_or_write;
int parent_end, child_end;
int pipe_fds[2];
@@ -273,9 +269,6 @@ _IO_new_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 *
@@ -317,7 +310,6 @@ _IO_new_proc_close (fp)
_IO_FILE *fp;
{
/* This is not name-space clean. FIXME! */
-#if _IO_HAVE_SYS_WAIT
int wstatus;
_IO_proc_file **ptr = &proc_file_chain;
_IO_pid_t wait_pid;
@@ -356,9 +348,6 @@ _IO_new_proc_close (fp)
if (wait_pid == -1)
return -1;
return wstatus;
-#else /* !_IO_HAVE_SYS_WAIT */
- return -1;
-#endif
}
static const struct _IO_jump_t _IO_proc_jumps = {
diff --git a/libio/libio.h b/libio/libio.h
index 5fe1bac091..b737cecefe 100644
--- a/libio/libio.h
+++ b/libio/libio.h
@@ -41,7 +41,6 @@
#define _IO_pid_t _G_pid_t
#define _IO_uid_t _G_uid_t
#define _IO_iconv_t _G_iconv_t
-#define _IO_HAVE_SYS_WAIT _G_HAVE_SYS_WAIT
#define _IO_HAVE_ST_BLKSIZE _G_HAVE_ST_BLKSIZE
#define _IO_BUFSIZ _G_BUFSIZ
#define _IO_va_list _G_va_list
diff --git a/libio/oldiopopen.c b/libio/oldiopopen.c
index e14961ad8e..4965a732bf 100644
--- a/libio/oldiopopen.c
+++ b/libio/oldiopopen.c
@@ -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 = {