diff options
| -rw-r--r-- | networking/udhcp/pidfile.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/networking/udhcp/pidfile.c b/networking/udhcp/pidfile.c index bcb2608..be65d5f 100644 --- a/networking/udhcp/pidfile.c +++ b/networking/udhcp/pidfile.c @@ -52,15 +52,9 @@ int pidfile_acquire(const char *pidfile) void pidfile_write_release(int pid_fd) { - FILE *out; - if (pid_fd < 0) return; - out = fdopen(pid_fd, "w"); - if (out) { - fprintf(out, "%d\n", getpid()); - fclose(out); - } + fdprintf(pid_fd, "%d\n", getpid()); lockf(pid_fd, F_UNLCK, 0); close(pid_fd); } |