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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-02-28 13:14:42 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-02-28 13:14:42 +0000
commitcd174d1f31632884b717eba69048d338605e7e70 (patch)
tree61eef5bd52a5160752867d0b459001ca2b53befd /miscutils/microcom.c
parent32fd76c1d5a2e430ecdbb84706dba410992c34d0 (diff)
downloadbusybox-cd174d1f31632884b717eba69048d338605e7e70.tar.gz
busybox-cd174d1f31632884b717eba69048d338605e7e70.tar.bz2
microcom: shrink
Diffstat (limited to 'miscutils/microcom.c')
-rw-r--r--miscutils/microcom.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/miscutils/microcom.c b/miscutils/microcom.c
index 3c573eaa9..5219335a6 100644
--- a/miscutils/microcom.c
+++ b/miscutils/microcom.c
@@ -81,10 +81,7 @@ int microcom_main(int argc, char **argv)
// %4d to make concurrent mgetty (if any) happy.
// Mgetty treats 4-bytes lock files as binary,
// not text, PID. Making 5+ char file. Brrr...
- char *s = xasprintf("%4d\n", getpid());
- write(sfd, s, strlen(s));
- if (ENABLE_FEATURE_CLEAN_UP)
- free(s);
+ fdprintf(sfd, "%4d\n", getpid());
close(sfd);
}