diff options
Diffstat (limited to 'qemu/roms/ipxe/src/core/stringextra.c')
-rw-r--r-- | qemu/roms/ipxe/src/core/stringextra.c | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/qemu/roms/ipxe/src/core/stringextra.c b/qemu/roms/ipxe/src/core/stringextra.c deleted file mode 100644 index 18ffc6301..000000000 --- a/qemu/roms/ipxe/src/core/stringextra.c +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright (C) 1991, 1992 Linus Torvalds - * Copyright (C) 2004 Tobias Lorenz - * - * string handling functions - * based on linux/lib/string.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -FILE_LICENCE ( GPL2_ONLY ); - -/* - * stupid library routines.. The optimized versions should generally be found - * as inline code in <asm-xx/string.h> - * - * These are buggy as well.. - * - * * Fri Jun 25 1999, Ingo Oeser <ioe@informatik.tu-chemnitz.de> - * - Added strsep() which will replace strtok() soon (because strsep() is - * reentrant and should be faster). Use only strsep() in new code, please. - */ - -/* - * these are the standard string functions that are currently not used by - * any code in etherboot. put into a separate file to avoid linking them in - * with the rest of string.o - * if anything ever does want to use a function of these, consider moving - * the function in question back into string.c - */ - -#include <stdint.h> -#include <stdlib.h> -#include <string.h> -#include <ctype.h> - -/* *** FROM string.c *** */ - -#ifndef __HAVE_ARCH_STRPBRK -/** - * strpbrk - Find the first occurrence of a set of characters - * @cs: The string to be searched - * @ct: The characters to search for - */ -char * strpbrk(const char * cs,const char * ct) -{ - const char *sc1,*sc2; - - for( sc1 = cs; *sc1 != '\0'; ++sc1) { - for( sc2 = ct; *sc2 != '\0'; ++sc2) { - if (*sc1 == *sc2) - return (char *) sc1; - } - } - return NULL; -} -#endif - -#ifndef __HAVE_ARCH_STRSEP -/** - * strsep - Split a string into tokens - * @s: The string to be searched - * @ct: The characters to search for - * - * strsep() updates @s to point after the token, ready for the next call. - * - * It returns empty tokens, too, behaving exactly like the libc function - * of that name. In fact, it was stolen from glibc2 and de-fancy-fied. - * Same semantics, slimmer shape. ;) - */ -char * strsep(char **s, const char *ct) -{ - char *sbegin = *s, *end; - - if (sbegin == NULL) - return NULL; - - end = strpbrk(sbegin, ct); - if (end) - *end++ = '\0'; - *s = end; - - return sbegin; -} -#endif |