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tini.c: a function declaration without a prototype is deprecated in all versions of C 

| /srv/oe/build/tmp-lmp/work/corei7-64-lmp-linux/tini/0.19.0-r0/git/src/tini.c:150:18: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
| int isolate_child() {
|                  ^
|                   void
| /srv/oe/build/tmp-lmp/work/corei7-64-lmp-linux/tini/0.19.0-r0/git/src/tini.c:395:14: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
| int parse_env() {
|              ^
|               void
| /srv/oe/build/tmp-lmp/work/corei7-64-lmp-linux/tini/0.19.0-r0/git/src/tini.c:416:24: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
| int register_subreaper () {
|                        ^
|                         void
| /srv/oe/build/tmp-lmp/work/corei7-64-lmp-linux/tini/0.19.0-r0/git/src/tini.c:434:19: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
| void reaper_check () {
|                   ^
|                    void
| 4 errors generated.

Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
This commit is contained in:
Jose Quaresma 2022-09-23 16:31:33 +00:00 committed by Thomas Orozco
parent 378bbbc890
commit a49fdd374d
1 changed files with 4 additions and 4 deletions
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8
src/tini.c
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@ -147,7 +147,7 @@ int restore_signals(const signal_configuration_t* const sigconf_ptr) {
return 0;
}
int isolate_child() {
int isolate_child(void) {
// Put the child into a new process group.
if (setpgid(0, 0) < 0) {
PRINT_FATAL("setpgid failed: %s", strerror(errno));
@ -392,7 +392,7 @@ int parse_args(const int argc, char* const argv[], char* (**child_args_ptr_ptr)[
return 0;
}
int parse_env() {
int parse_env(void) {
#if HAS_SUBREAPER
if (getenv(SUBREAPER_ENV_VAR) != NULL) {
subreaper++;
@ -413,7 +413,7 @@ int parse_env() {
#if HAS_SUBREAPER
int register_subreaper () {
int register_subreaper (void) {
if (subreaper > 0) {
if (prctl(PR_SET_CHILD_SUBREAPER, 1)) {
if (errno == EINVAL) {
@ -431,7 +431,7 @@ int register_subreaper () {
#endif
void reaper_check () {
void reaper_check (void) {
/* Check that we can properly reap zombies */
#if HAS_SUBREAPER
int bit = 0;