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[/] [or1k/] [trunk/] [uclinux/] [uC-libc/] [misc/] [aliases.c] - Rev 1778
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/* Copyright (C) 1995,1996 Robert de Bath <rdebath@cix.compulink.co.uk> * This file is part of the Linux-8086 C library and is distributed * under the GNU Library General Public License. */ #include <string.h> #include <sys/types.h> #ifdef L_abs int abs(arg1) int arg1; { return arg1>0?arg1:-arg1; } #endif #ifdef L_raise int raise(signo) int signo; { return kill(getpid(), signo); } #endif #ifdef L_bcopy #undef bcopy void bcopy(src, dest, len) __const void * src; void *dest; int len; { /* (void) memcpy(dest, src, len); */ while (len--) *(char *)(dest++) = *(char *)(src++); } #endif #ifdef L_bzero #undef bzero void bzero(dest, len) void *dest; int len; { /* (void) memset(dest, '\0', len); */ while (len--) *(char *)(dest++) = '\0'; } #endif #ifdef L_bcmp #undef bcmp int bcmp(dest, src, len) __const void * src, *dest; int len; { return memcmp(dest, src, len); } #endif #ifdef L_index #undef index char * index(src, chr) __const char *src; int chr; { return strchr(src, chr); } #endif #ifdef L_rindex #undef rindex char * rindex(src, chr) __const char *src; int chr; { return strrchr(src, chr); } #endif #ifdef L_remove #include <errno.h> int remove(src) __const char *src; { extern int errno; int er = errno; int rv = unlink(src); if( rv < 0 && errno == EISDIR ) rv = rmdir(src); if( rv >= 0 ) errno = er; return rv; } #endif #ifdef L_creat #include <fcntl.h> int creat(file, mode) __const char * file; mode_t mode; { return open(file, O_TRUNC|O_CREAT|O_WRONLY, mode); } #endif
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