fix function declaration without a prototype

Signed-off-by: Paul Meyer <49727155+katexochen@users.noreply.github.com>
google · Feb 2, 2024 · 74c915d · 74c915d
1 parent cbab73a
commit 74c915d
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/subprocess.c b/subprocess.c
@@ -30,7 +30,7 @@ int childpid = -1; /* default to a bogus pid */
 volatile sig_atomic_t killed_by_us = 0;
 volatile sig_atomic_t fatal_error_in_progress = 0;
 
-void kill_process_group() {
+void kill_process_group(void) {
   int pgid;
 
   killed_by_us = 1;

diff --git a/subprocess.h b/subprocess.h
@@ -1,7 +1,7 @@
 #ifndef __CRONUTILS_SUBPROCESS_H
 #define __CRONUTILS_SUBPROCESS_H
 
-void kill_process_group();
+void kill_process_group(void);
 int run_subprocess(char* command, char** args, void (*pre_wait_function)(void));
 
 #endif /* __CRONUTILS_SUBPROCESS_H */
diff --git a/tempdir.c b/tempdir.c
@@ -33,7 +33,7 @@ limitations under the License.
 const char* template = "/tmp/cronutils-";
 char* dirname = NULL;
 
-char* make_tempdir() {
+char* make_tempdir(void) {
   uid_t uid;
   struct passwd* pw;
   struct stat st;

diff --git a/tempdir.h b/tempdir.h
@@ -17,6 +17,6 @@ limitations under the License.
 #ifndef __CRONUTILS_TEMPDIR_H__
 #define __CRONUTILS_TEMPDIR_H__
 
-char* make_tempdir();
+char* make_tempdir(void);
 
 #endif /* __CRONUTILS_TEMPDIR_H__ */