diff options
Diffstat (limited to 'newlib/libc/sys/linux/net/nsap_addr.c')
| -rw-r--r-- | newlib/libc/sys/linux/net/nsap_addr.c | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/newlib/libc/sys/linux/net/nsap_addr.c b/newlib/libc/sys/linux/net/nsap_addr.c index 5c0855f60..b6651488b 100644 --- a/newlib/libc/sys/linux/net/nsap_addr.c +++ b/newlib/libc/sys/linux/net/nsap_addr.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1996-1999 by Internet Software Consortium. + * Copyright (c) 1996, 1998 by Internet Software Consortium. * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -15,30 +15,31 @@ * SOFTWARE. */ -#if defined(LIBC_SCCS) && !defined(lint) -static const char rcsid[] = "$BINDId: nsap_addr.c,v 8.10 1999/10/13 16:39:28 vixie Exp $"; -#endif /* LIBC_SCCS and not lint */ +#include <sys/cdefs.h> +#include <sys/types.h> #include <sys/types.h> #include <sys/param.h> #include <sys/socket.h> - #include <netinet/in.h> #include <arpa/inet.h> #include <arpa/nameser.h> - #include <ctype.h> #include <resolv.h> -#include "libc-symbols.h" - static char -xtob(int c) { +xtob(c) + int c; +{ return (c - (((c >= '0') && (c <= '9')) ? '0' : '7')); } u_int -inet_nsap_addr(const char *ascii, u_char *binary, int maxlen) { +inet_nsap_addr(ascii, binary, maxlen) + const char *ascii; + u_char *binary; + int maxlen; +{ u_char c, nib; u_int len = 0; @@ -47,7 +48,8 @@ inet_nsap_addr(const char *ascii, u_char *binary, int maxlen) { continue; if (!isascii(c)) return (0); - c = toupper(c); + if (islower(c)) + c = toupper(c); if (isxdigit(c)) { nib = xtob(c); c = *ascii++; @@ -69,10 +71,14 @@ inet_nsap_addr(const char *ascii, u_char *binary, int maxlen) { } char * -inet_nsap_ntoa(int binlen, const u_char *binary, char *ascii) { +inet_nsap_ntoa(binlen, binary, ascii) + int binlen; + const u_char *binary; + char *ascii; +{ int nib; int i; - static char tmpbuf[255*2 + 128]; + static char tmpbuf[255*3]; char *start; if (ascii) @@ -96,3 +102,12 @@ inet_nsap_ntoa(int binlen, const u_char *binary, char *ascii) { *ascii = '\0'; return (start); } + +/* + * Weak aliases for applications that use certain private entry points, + * and fail to include <arpa/inet.h>. + */ +#undef inet_nsap_addr +__weak_reference(__inet_nsap_addr, inet_nsap_addr); +#undef inet_nsap_ntoa +__weak_reference(__inet_nsap_ntoa, inet_nsap_ntoa); |