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O_CLOEXEC usage

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* libguile/objcodes.c (scm_load_objcode):
* libguile/scmsigs.c (start_signal_delivery_thread):
* libguile/threads.c (guilify_self_1): Use O_CLOEXEC.
This commit is contained in:
Andy Wingo 2011-06-16 18:27:57 +02:00
parent 3d458a81c6
commit 32f94bf258
3 changed files with 4 additions and 17 deletions
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12
libguile/threads.c
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@ -39,6 +39,7 @@
#endif
#include <assert.h>
#include <fcntl.h>
#include <nproc.h>
#include "libguile/validate.h"
@ -57,15 +58,6 @@
#include "libguile/strings.h"
#include "libguile/weaks.h"
#ifdef __MINGW32__
#ifndef ETIMEDOUT
# define ETIMEDOUT WSAETIMEDOUT
#endif
# include <fcntl.h>
# include <process.h>
# define pipe(fd) _pipe (fd, 256, O_BINARY)
#endif /* __MINGW32__ */
#include <full-read.h>
@ -538,7 +530,7 @@ guilify_self_1 (struct GC_stack_base *base)
t.sleep_object = SCM_BOOL_F;
t.sleep_fd = -1;
if (pipe (t.sleep_pipe) != 0)
if (pipe2 (t.sleep_pipe, O_CLOEXEC) != 0)
/* FIXME: Error conditions during the initialization phase are handled
gracelessly since public functions such as `scm_init_guile ()'
currently have type `void'. */