-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include "dirent-util.h"
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/resource.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
#include "fd-util.h"
+#include "macro.h"
+#include "missing.h"
#include "parse-util.h"
+#include "path-util.h"
#include "socket-util.h"
#include "util.h"
return 0;
}
+void stdio_unset_cloexec(void) {
+ fd_cloexec(STDIN_FILENO, false);
+ fd_cloexec(STDOUT_FILENO, false);
+ fd_cloexec(STDERR_FILENO, false);
+}
+
_pure_ static bool fd_in_set(int fd, const int fdset[], unsigned n_fdset) {
unsigned i;
while ((de = readdir(d))) {
int fd = -1;
- if (hidden_file(de->d_name))
+ if (hidden_or_backup_file(de->d_name))
continue;
if (safe_atoi(de->d_name, &fd) < 0)
return p - s < 256;
}
+
+int fd_get_path(int fd, char **ret) {
+ char procfs_path[strlen("/proc/self/fd/") + DECIMAL_STR_MAX(int)];
+ int r;
+
+ xsprintf(procfs_path, "/proc/self/fd/%i", fd);
+
+ r = readlink_malloc(procfs_path, ret);
+
+ if (r == -ENOENT) /* If the file doesn't exist the fd is invalid */
+ return -EBADF;
+
+ return r;
+}
#endif // 0