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author | Rich Felker <dalias@aerifal.cx> | 2014-06-02 05:00:48 -0400 |
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committer | Rich Felker <dalias@aerifal.cx> | 2014-06-02 05:00:48 -0400 |
commit | 76f440cff73878a7359e944618a7722dfd23bdec (patch) | |
tree | 1792a5a1b2db7e946fcdda1da16e7bb0e1641127 /src/network/__ipparse.c | |
parent | 3330198060c7b3165a2fba530ffde5fc6706ecf2 (diff) | |
download | musl-76f440cff73878a7359e944618a7722dfd23bdec.tar.gz musl-76f440cff73878a7359e944618a7722dfd23bdec.tar.bz2 musl-76f440cff73878a7359e944618a7722dfd23bdec.tar.xz musl-76f440cff73878a7359e944618a7722dfd23bdec.zip |
remove cruft from old resolver and numeric ip parsing
the old resolver code used a function __ipparse which contained the
logic for inet_addr and inet_aton, which is needed in getaddrinfo.
this was phased out in the resolver overhaul in favor of directly
using inet_aton and inet_pton as appropriate.
this commit cleans up some stuff that was left behind.
Diffstat (limited to 'src/network/__ipparse.c')
-rw-r--r-- | src/network/__ipparse.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/src/network/__ipparse.c b/src/network/__ipparse.c deleted file mode 100644 index 79f3b8cf..00000000 --- a/src/network/__ipparse.c +++ /dev/null @@ -1,51 +0,0 @@ -#include <stdlib.h> -#include <ctype.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include "__dns.h" - -int __ipparse(void *dest, int family, const char *s0) -{ - const char *s = s0; - unsigned char *d = dest; - unsigned long a[16] = { 0 }; - char *z; - int i; - - if (family == AF_INET6) goto not_v4; - - for (i=0; i<4; i++) { - a[i] = strtoul(s, &z, 0); - if (z==s || (*z && *z != '.') || !isdigit(*s)) { - if (family == AF_INET) return -1; - goto not_v4; - } - if (!*z) break; - s=z+1; - } - if (i==4) return -1; - switch (i) { - case 0: - a[1] = a[0] & 0xffffff; - a[0] >>= 24; - case 1: - a[2] = a[1] & 0xffff; - a[1] >>= 16; - case 2: - a[3] = a[2] & 0xff; - a[2] >>= 8; - } - ((struct sockaddr_in *)d)->sin_family = AF_INET; - d = (void *)&((struct sockaddr_in *)d)->sin_addr; - for (i=0; i<4; i++) { - if (a[i] > 255) return -1; - d[i] = a[i]; - } - return 0; - -not_v4: - s = s0; - ((struct sockaddr_in6 *)d)->sin6_family = AF_INET6; - return inet_pton(AF_INET6, s, (void *)&((struct sockaddr_in6 *)d)->sin6_addr) <= 0 ? -1 : 0; -} |