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implement SO_TIMESTAMP[NS] fallback for kernels without time64 versions
[musl]
/
src
/
network
/
if_nametoindex.c
diff --git
a/src/network/if_nametoindex.c
b/src/network/if_nametoindex.c
index
fb4a147
..
331413c
100644
(file)
--- a/
src/network/if_nametoindex.c
+++ b/
src/network/if_nametoindex.c
@@
-10,9
+10,9
@@
unsigned if_nametoindex(const char *name)
struct ifreq ifr;
int fd, r;
struct ifreq ifr;
int fd, r;
- if ((fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0)) < 0) return
-1
;
+ if ((fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0)) < 0) return
0
;
strncpy(ifr.ifr_name, name, sizeof ifr.ifr_name);
r = ioctl(fd, SIOCGIFINDEX, &ifr);
__syscall(SYS_close, fd);
strncpy(ifr.ifr_name, name, sizeof ifr.ifr_name);
r = ioctl(fd, SIOCGIFINDEX, &ifr);
__syscall(SYS_close, fd);
- return r < 0 ?
r
: ifr.ifr_ifindex;
+ return r < 0 ?
0
: ifr.ifr_ifindex;
}
}