diff options
Diffstat (limited to 'src/supervise-daemon/supervise-daemon.c')
| -rw-r--r-- | src/supervise-daemon/supervise-daemon.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/src/supervise-daemon/supervise-daemon.c b/src/supervise-daemon/supervise-daemon.c index e36d0314..f0f298d2 100644 --- a/src/supervise-daemon/supervise-daemon.c +++ b/src/supervise-daemon/supervise-daemon.c @@ -22,11 +22,6 @@ #define ONE_SECOND 1000000000 #define ONE_MS 1000000 -#ifdef HAVE_CLOSE_RANGE -/* For close_range() */ -# define _GNU_SOURCE -#endif - #include <errno.h> #include <fcntl.h> #include <getopt.h> @@ -203,18 +198,6 @@ static inline int ioprio_set(int which RC_UNUSED, int who RC_UNUSED, } #endif -#ifndef CLOSE_RANGE_CLOEXEC -# define CLOSE_RANGE_CLOEXEC (1U << 2) -#endif -#ifndef HAVE_CLOSE_RANGE -static inline int close_range(int first RC_UNUSED, - int last RC_UNUSED, - unsigned int flags RC_UNUSED) -{ - return -1; -} -#endif - static void cleanup(void) { free(changeuser); @@ -582,9 +565,8 @@ RC_NORETURN static void child_process(char *exec, char **argv) if (redirect_stderr || rc_yesno(getenv("EINFO_QUIET"))) dup2(stderr_fd, STDERR_FILENO); - if (close_range(3, UINT_MAX, CLOSE_RANGE_CLOEXEC) < 0) - for (i = getdtablesize() - 1; i >= 3; --i) - fcntl(i, F_SETFD, FD_CLOEXEC); + cloexec_fds_from(3); + cmdline = make_cmdline(argv); syslog(LOG_INFO, "Child command line: %s", cmdline); free(cmdline); |