PapaTutuWawa/gpu-screen-recorder
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Proper waitpid NOHANG handling

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This commit is contained in:
dec05eba 2023-07-23 03:08:17 +02:00
parent bb88c4ee3a
commit 41883be889
1 changed files with 3 additions and 5 deletions
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8
kms/client/kms_client.c
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@ -252,11 +252,9 @@ int gsr_kms_client_init(gsr_kms_client *self, const char *card_path) {
int status = 0; int status = 0;
int wait_result = waitpid(self->kms_server_pid, &status, WNOHANG); int wait_result = waitpid(self->kms_server_pid, &status, WNOHANG);
if(wait_result != 0) { if(wait_result != 0) {
fprintf(stderr, "gsr error: gsr_kms_client_init: kms server died or never started, error: %s\n", strerror(errno)); int exit_code = -1;
self->kms_server_pid = -1; if(WIFEXITED(status))
goto err; exit_code = WEXITSTATUS(status);
} else if(WIFEXITED(status)) {
int exit_code = WEXITSTATUS(status);
fprintf(stderr, "gsr error: gsr_kms_client_init: kms server died or never started, exit code: %d\n", exit_code); fprintf(stderr, "gsr error: gsr_kms_client_init: kms server died or never started, exit code: %d\n", exit_code);
self->kms_server_pid = -1; self->kms_server_pid = -1;
if(exit_code != 0) if(exit_code != 0)