diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/memory.c')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/memory.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/memory.c b/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/memory.c deleted file mode 100644 index 3d977672cdb..00000000000 --- a/Build/source/texk/web2c/luatexdir/luafontloader/fontforge/fontforge/memory.c +++ /dev/null @@ -1,101 +0,0 @@ -/* Copyright (C) 2000-2012 by George Williams */ -/* - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - - * The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO - * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#include "basics.h" -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -/* wrappers around standard memory routines so we can trap errors. */ -static void default_trap(void) { - fprintf(stderr, "Attempt to allocate memory failed.\n" ); - abort(); -} - -static void (*trap)(void) = default_trap; - -void galloc_set_trap(void (*newtrap)(void)) { - if ( newtrap==NULL ) newtrap = default_trap; - trap = newtrap; -} - -#ifdef USE_OUR_MEMORY -void *galloc(long size) { - void *ret; - /* Avoid malloc(0) as malloc is allowed to return NULL. - * If malloc fails, call trap() to allow it to possibly - * recover memory and try again. - */ - while (( ret = malloc(size==0 ? sizeof(int) : size))==NULL ) - trap(); - memset(ret,0x3c,size); /* fill with random junk for debugging */ -return( ret ); -} - -void *gcalloc(int cnt,long size) { - void *ret; - while (( ret = calloc(cnt,size))==NULL ) - trap(); -return( ret ); -} - -void *grealloc(void *old,long size) { - void *ret; - while (( ret = realloc(old,size))==NULL ) - trap(); -return( ret ); -} - -void gfree(void *old) { - free(old); -} -#endif /* USE_OUR_MEMORY */ - -void NoMoreMemMessage(void) { -/* Output an 'Out of memory' message, then continue */ - fprintf(stderr, "Out of memory\n" ); -} - -char *copy(const char *str) { - char *ret; - - if ( str==NULL ) -return( NULL ); - ret = (char *) galloc(strlen(str)+1); - strcpy(ret,str); -return( ret ); -} - -char *copyn(const char *str,long n) { - char *ret; - - if ( str==NULL ) -return( NULL ); - ret = (char *) galloc(n+1); - memcpy(ret,str,n); - ret[n]='\0'; -return( ret ); -} |