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| author | Roland McGrath <roland@gnu.org> | 1995-08-22 22:47:57 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-08-22 22:47:57 +0000 |
| commit | 3cf595e562f955e399d80ea9d053e41d50469e6b (patch) | |
| tree | 77ed930262ae9606543c580c4a3d69141c1bd561 /resolv/inet_addr.c | |
| parent | 207eb76afba6503af9c4ab5711bfd76f9697c1ad (diff) | |
| download | glibc-3cf595e562f955e399d80ea9d053e41d50469e6b.tar glibc-3cf595e562f955e399d80ea9d053e41d50469e6b.tar.gz glibc-3cf595e562f955e399d80ea9d053e41d50469e6b.tar.bz2 glibc-3cf595e562f955e399d80ea9d053e41d50469e6b.zip | |
Tue Aug 22 16:49:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* inet/netdb.h: Moved to resolv.
* inet/Makefile (headers): Remove netdb.h.
* resolv/Makefile (headers): Add netdb.h.
* resolv/gethnamaddr.c, resolv/inet_addr.c, resolv/netdb.h,
resolv/res_send.c: Updated from BIND-4.9.3-BETA26.
* hurd/thread-cancel.c: If SS->cancel_hook is not null, call it before
resuming the thread.
* hurd/hurd/signal.h (struct hurd_sigstate): New member `cancel_hook'.
* hurd/Makefile: Removed dep on hurd/signal.h for RPC stub objects.
Mon Aug 21 16:37:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/i386/dl-machine.h (elf_machine_rel): Grok R_386_NONE
relocs, and do nothing. Why the linker generates them we may
never know.
* sysdeps/mach/hurd/i386/intr-msg.h: New file.
Diffstat (limited to 'resolv/inet_addr.c')
| -rw-r--r-- | resolv/inet_addr.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/resolv/inet_addr.c b/resolv/inet_addr.c index 2a15067b07..01a38e6a00 100644 --- a/resolv/inet_addr.c +++ b/resolv/inet_addr.c @@ -66,10 +66,6 @@ static char rcsid[] = "$Id$"; /* these are compatibility routines, not needed on recent BSD releases */ -#ifndef NEED_INETADDR -int __inet_addr_unneeded__; -#else - /* * Ascii internet address interpretation routine. * The value returned is in network order. @@ -84,11 +80,6 @@ inet_addr(cp) return (val.s_addr); return (INADDR_NONE); } -#endif /*NEED_INETADDR*/ - -#ifndef NEED_INETATON -int __inet_aton_unneeded__; -#else /* * Check whether "cp" is a valid ascii representation @@ -113,8 +104,10 @@ inet_aton(cp, addr) /* * Collect number up to ``.''. * Values are specified as for C: - * 0x=hex, 0=octal, other=decimal. + * 0x=hex, 0=octal, isdigit=decimal. */ + if (!isdigit(c)) + return (0); val = 0; base = 10; if (c == '0') { c = *++cp; @@ -123,7 +116,7 @@ inet_aton(cp, addr) else base = 8; } - while (c != '\0') { + for (;;) { if (isascii(c) && isdigit(c)) { val = (val * base) + (c - '0'); c = *++cp; @@ -141,7 +134,7 @@ inet_aton(cp, addr) * a.b.c (with c treated as 16 bits) * a.b (with b treated as 24 bits) */ - if (pp >= parts + 3 || val > 0xff) + if (pp >= parts + 3) return (0); *pp++ = val; c = *++cp; @@ -151,7 +144,7 @@ inet_aton(cp, addr) /* * Check for trailing characters. */ - if (c && (!isascii(c) || (!isspace(c) && !ispunct(c)))) + if (c != '\0' && (!isascii(c) || !isspace(c))) return (0); /* * Concoct the address according to @@ -188,4 +181,3 @@ inet_aton(cp, addr) addr->s_addr = htonl(val); return (1); } -#endif /*NEED_INETATON*/ |