#include <sys/capability.h>
#include <sys/time.h>
#include <linux/rtc.h>
+#include <glob.h>
#include "macro.h"
#include "util.h"
if (r < 0 || s < 0 || t < 0)
return -errno;
+ fd_cloexec(STDIN_FILENO, false);
+ fd_cloexec(STDOUT_FILENO, false);
+ fd_cloexec(STDERR_FILENO, false);
+
return 0;
}
}
int wait_for_terminate(pid_t pid, siginfo_t *status) {
+ siginfo_t dummy;
+
assert(pid >= 1);
- assert(status);
+
+ if (!status)
+ status = &dummy;
for (;;) {
zero(*status);
return 0;
}
+int glob_exists(const char *path) {
+ glob_t g;
+ int r, k;
+
+ assert(path);
+
+ zero(g);
+ errno = 0;
+ k = glob(path, GLOB_NOSORT|GLOB_BRACE, NULL, &g);
+
+ if (k == GLOB_NOMATCH)
+ r = 0;
+ else if (k == GLOB_NOSPACE)
+ r = -ENOMEM;
+ else if (k == 0)
+ r = !strv_isempty(g.gl_pathv);
+ else
+ r = errno ? -errno : -EIO;
+
+ globfree(&g);
+
+ return r;
+}
+
static const char *const ioprio_class_table[] = {
[IOPRIO_CLASS_NONE] = "none",
[IOPRIO_CLASS_RT] = "realtime",