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allow to reuse set_cloexec

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This commit is contained in:
Tobias Bengfort 2025-09-18 12:49:45 +02:00
parent 68c826e082
commit 6d8afd36fa
2 changed files with 8 additions and 1 deletions
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7
include/common/spawn.h
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@ -2,8 +2,15 @@
#ifndef LABWC_SPAWN_H #ifndef LABWC_SPAWN_H
#define LABWC_SPAWN_H #define LABWC_SPAWN_H
#include <stdbool.h>
#include <sys/types.h> #include <sys/types.h>
/**
* set_cloexec - set file descriptor to close on exit
* @fd: file descriptor
*/
bool set_cloexec(int fd);
/** /**
* spawn_primary_client - execute asynchronously * spawn_primary_client - execute asynchronously
* @command: command to be executed * @command: command to be executed

2
src/common/spawn.c
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@ -24,7 +24,7 @@ reset_signals_and_limits(void)
signal(SIGPIPE, SIG_DFL); signal(SIGPIPE, SIG_DFL);
} }
static bool bool
set_cloexec(int fd) set_cloexec(int fd)
{ {
int flags = fcntl(fd, F_GETFD); int flags = fcntl(fd, F_GETFD);