fix error returns in gethostby*_r functions

[musl] / src / network / inet_ntop.c

diff --git a/src/network/inet_ntop.c b/src/network/inet_ntop.c
index 460a948..76ae556 100644 (file)
--- a/src/network/inet_ntop.c
+++ b/src/network/inet_ntop.c
@@ -6,7 +6,7 @@
 #include <stdio.h>
 #include <string.h>
 
-const char *inet_ntop(int af, const void *a0, char *s, socklen_t l)
+const char *inet_ntop(int af, const void *restrict a0, char *restrict s, socklen_t l)
 {
        const unsigned char *a = a0;
        int i, j, max, best;
@@ -20,7 +20,7 @@ const char *inet_ntop(int af, const void *a0, char *s, socklen_t l)
        case AF_INET6:
                memset(buf, 'x', sizeof buf);
                buf[sizeof buf-1]=0;
-               snprintf(buf, sizeof buf, 
+               snprintf(buf, sizeof buf,
                        "%x:%x:%x:%x:%x:%x:%x:%x",
                        256*a[0]+a[1],256*a[2]+a[3],
                        256*a[4]+a[5],256*a[6]+a[7],