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Revert "Use POSIX_SPAWN_CLOEXEC_DEFAULT in posix_spawn.c when available" #289

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Merged
merged 1 commit into from
May 10, 2023
Merged

Revert "Use POSIX_SPAWN_CLOEXEC_DEFAULT in posix_spawn.c when available" #289

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9 changes: 2 additions & 7 deletions cbits/posix/posix_spawn.c
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Original file line number Diff line number Diff line change
Expand Up @@ -108,15 +108,9 @@ do_spawn_posix (char *const args[],
if (childGroup || childUser) {
return -2;
}

short spawn_flags = 0;

if ((flags & RUN_PROCESS_IN_CLOSE_FDS) != 0) {
#if defined(HAVE_POSIX_SPAWN_CLOEXEC_DEFAULT)
spawn_flags |= POSIX_SPAWN_CLOEXEC_DEFAULT;
#else
// TODO: can this be efficiently supported?
return -2;
#endif
}

// Now the main act...
Expand All @@ -125,6 +119,7 @@ do_spawn_posix (char *const args[],
posix_spawnattr_t sa;
int r;
ProcHandle ret;
short spawn_flags = 0;

r = posix_spawn_file_actions_init(&fa);
if (r != 0) {
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4 changes: 0 additions & 4 deletions configure.ac
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Expand Up @@ -31,10 +31,6 @@ AC_CHECK_DECLS([POSIX_SPAWN_SETSID, POSIX_SPAWN_SETSID_NP],[],[],[
#define _GNU_SOURCE
#include <spawn.h>
])
AC_CHECK_DECLS([POSIX_SPAWN_CLOEXEC_DEFAULT],[],[],[
#define _GNU_SOURCE
#include <spawn.h>
])
AC_CHECK_DECLS([POSIX_SPAWN_SETPGROUP],[],[],[
#define _GNU_SOURCE
#include <spawn.h>
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