ustd: change perror()s with PERROR()s

diff --git a/ustd/ustd.c b/ustd/ustd.c
index ddbb18bfead46869bf02b43a4c328a2d534697a9..a054554db07bc465a8d86cf90b1fdde366602287 100644 (file)
--- a/ustd/ustd.c
+++ b/ustd/ustd.c
@@ -65,12 +65,12 @@ int test_sigpipe(void)
 
        result = sigemptyset(&sigset);
        if(result == -1) {
-               perror("sigemptyset");
+               PERROR("sigemptyset");
                return -1;
        }
        result = sigaddset(&sigset, SIGPIPE);
        if(result == -1) {
-               perror("sigaddset");
+               PERROR("sigaddset");
                return -1;
        }
 
@@ -80,7 +80,7 @@ int test_sigpipe(void)
                return 0;
        }
        else if(result == -1) {
-               perror("sigtimedwait");
+               PERROR("sigtimedwait");
                return -1;
        }
        else if(result == SIGPIPE) {
@@ -273,7 +273,7 @@ int create_dir_if_needed(char *dir)
        result = mkdir(dir, 0777);
        if(result == -1) {
                if(errno != EEXIST) {
-                       perror("mkdir");
+                       PERROR("mkdir");
                        return -1;
                }
        }
@@ -393,14 +393,14 @@ int add_buffer(pid_t pid, char *bufname)
        /* attach memory */
        buf->mem = shmat(buf->shmid, NULL, 0);
        if(buf->mem == (void *) 0) {
-               perror("shmat");
+               PERROR("shmat");
                return -1;
        }
        DBG("successfully attached buffer memory");
 
        buf->bufstruct_mem = shmat(buf->bufstruct_shmid, NULL, 0);
        if(buf->bufstruct_mem == (void *) 0) {
-               perror("shmat");
+               PERROR("shmat");
                return -1;
        }
        DBG("successfully attached buffer bufstruct memory");
@@ -408,7 +408,7 @@ int add_buffer(pid_t pid, char *bufname)
        /* obtain info on the memory segment */
        result = shmctl(buf->shmid, IPC_STAT, &shmds);
        if(result == -1) {
-               perror("shmctl");
+               PERROR("shmctl");
                return -1;
        }
        buf->memlen = shmds.shm_segsz;
@@ -528,7 +528,7 @@ int main(int argc, char **argv)
 
        result = sigemptyset(&sigset);
        if(result == -1) {
-               perror("sigemptyset");
+               PERROR("sigemptyset");
                return 1;
        }
        sa.sa_handler = sigterm_handler;
@@ -554,17 +554,17 @@ int main(int argc, char **argv)
        /* setup handler for SIGPIPE */
        result = sigemptyset(&sigset);
        if(result == -1) {
-               perror("sigemptyset");
+               PERROR("sigemptyset");
                return 1;
        }
        result = sigaddset(&sigset, SIGPIPE);
        if(result == -1) {
-               perror("sigaddset");
+               PERROR("sigaddset");
                return 1;
        }
        result = sigprocmask(SIG_BLOCK, &sigset, NULL);
        if(result == -1) {
-               perror("sigprocmask");
+               PERROR("sigprocmask");
                return 1;
        }