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authorDenys Vlasenko <vda.linux@googlemail.com>2019-03-17 19:47:52 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2019-03-17 19:48:39 +0100
commit5059653882dbd86e3bbf48389f9f81b0fac8cd0a (patch)
treec485a272add5b3a684f9ac97aad69a7c07aadb85 /libbb
parent2bbd1e1e8ababc480ff5d373847ab98ba0cc23dd (diff)
downloadbusybox-5059653882dbd86e3bbf48389f9f81b0fac8cd0a.tar.gz
do not duplicate CONFIG_PID_FILE_PATH and ".pid" strings
text data bss dec hex filename 981737 485 7296 989518 f194e busybox_old 981704 485 7296 989485 f192d busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb')
-rw-r--r--libbb/pidfile.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/libbb/pidfile.c b/libbb/pidfile.c
index a48dfc38b..a6a282562 100644
--- a/libbb/pidfile.c
+++ b/libbb/pidfile.c
@@ -38,3 +38,21 @@ void FAST_FUNC write_pidfile(const char *path)
}
close(pid_fd);
}
+
+void FAST_FUNC write_pidfile_std_path_and_ext(const char *name)
+{
+ char buf[sizeof(CONFIG_PID_FILE_PATH) + 64];
+
+ snprintf(buf, sizeof(buf), CONFIG_PID_FILE_PATH"/%s.pid", name);
+ write_pidfile(buf);
+}
+
+void FAST_FUNC remove_pidfile_std_path_and_ext(const char *name)
+{
+ char buf[sizeof(CONFIG_PID_FILE_PATH) + 64];
+
+ if (!wrote_pidfile)
+ return;
+ snprintf(buf, sizeof(buf), CONFIG_PID_FILE_PATH"/%s.pid", name);
+ unlink(buf);
+}