Mark out_of_memory() and overflow_exit() with NORETURN.

[rsync/rsync.git] / util.c

diff --git a/util.c b/util.c
index dc37c04..f32d881 100644 (file)
--- a/util.c
+++ b/util.c
@@ -45,7 +45,7 @@ void set_nonblocking(int fd)
 {
        int val;
 
-       if ((val = fcntl(fd, F_GETFL, 0)) == -1)
+       if ((val = fcntl(fd, F_GETFL)) == -1)
                return;
        if (!(val & NONBLOCK_FLAG)) {
                val |= NONBLOCK_FLAG;
@@ -58,7 +58,7 @@ void set_blocking(int fd)
 {
        int val;
 
-       if ((val = fcntl(fd, F_GETFL, 0)) == -1)
+       if ((val = fcntl(fd, F_GETFL)) == -1)
                return;
        if (val & NONBLOCK_FLAG) {
                val &= ~NONBLOCK_FLAG;
@@ -109,13 +109,13 @@ void print_child_argv(char **cmd)
        rprintf(FCLIENT, "\n");
 }
 
-void out_of_memory(char *str)
+NORETURN void out_of_memory(char *str)
 {
        rprintf(FERROR, "ERROR: out of memory in %s [%s]\n", str, who_am_i());
        exit_cleanup(RERR_MALLOC);
 }
 
-void overflow_exit(char *str)
+NORETURN void overflow_exit(char *str)
 {
        rprintf(FERROR, "ERROR: buffer overflow in %s [%s]\n", str, who_am_i());
        exit_cleanup(RERR_MALLOC);