From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Wed, 14 Mar 2007 21:54:42 +0000 (-0000)
Subject: udhcp: use fdprintf for pidfile creation (smaller code)
X-Git-Tag: 1_5_1~59
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1ce190b7c1a1af40c1b12f69036e10b9a96ea2c8;p=oweals%2Fbusybox.git

udhcp: use fdprintf for pidfile creation (smaller code)
---

diff --git a/networking/udhcp/pidfile.c b/networking/udhcp/pidfile.c
index bcb2608c5..be65d5fc9 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);
 }