diff options
author | Luke Shumaker <luke@HP-dv6246us-u910.(none)> | 2010-03-28 12:25:08 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2015-06-26 00:30:19 -0600 |
commit | 98f2efbe20e2d9d03e5296293cc8f52c95af72f5 (patch) | |
tree | df5ab79539c7a4b5bc5a056dc14a4f7a4c5be665 /rvs/wrapper/rvs.c | |
parent | d4a42ee34928970141b8299c104d47c0f3faecd0 (diff) |
Rework rvs a lot (no longer needs complex C dependency tracker!)
Rework ./configure, and how it uses `srcdir'. Probably broke all the
other packages. Oh well, everything only half-works right now.
Diffstat (limited to 'rvs/wrapper/rvs.c')
-rw-r--r-- | rvs/wrapper/rvs.c | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/rvs/wrapper/rvs.c b/rvs/wrapper/rvs.c deleted file mode 100644 index a2a8a37..0000000 --- a/rvs/wrapper/rvs.c +++ /dev/null @@ -1,117 +0,0 @@ -/* wrapper/rvs.c -- general and machine specific functions for rvs. - system depends:<stdio.h> <stdlib.h> <string.h> <unistd.h> <errno.h> <error.h> - Copyright (C) 2009 Luke Shumaker - - This file is part of rvs. - - rvs is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your - option) any later version. - - rvs is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - See the GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with rvs; see the file COPYING. - If not, write to the Free Software Foundation, - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <errno.h> -#include <error.h> - -#include "rvs.h" - -void * -xmalloc (size_t size) -{ - void *value = malloc (size); - if (value == NULL) { - perror(program_invocation_name); - exit(EXIT_FAILURE); - } - return value; -} - -void * -xrealloc (void *ptr, size_t size) -{ - void *value = realloc (ptr, size); - if (value == NULL) { - perror(program_invocation_name); - exit(EXIT_FAILURE); - } - return value; -} - -void -xfree (void *ptr) -{ - if (ptr!=NULL) - free (ptr); -} - -void -xsystem (const char *command) -{ - int stat=system(command); - if (stat!=0) { - if (stat==-1) { - fprintf(stderr, - "%s: unable to launch run command", - program_invocation_name); - exit(EXIT_FAILURE); - } else - exit(EXIT_FAILURE); - } -} - -/* unistd.h */ -int -xchdir (const char *filename) -{ - int ret=chdir(filename); - if (ret != 0) - error(EXIT_FAILURE,errno,"%s/",filename); - return ret; -} - -/* stdio.h */ -FILE * -xfopen (const char *filename, const char *opentype) -{ - FILE *file = fopen(filename,opentype); - /* fopen gives NULL on failure */ - if ( file == NULL ) - error(EXIT_FAILURE,errno,"%s",filename); - return file; -} - -/* string funtions */ -void -stradds(size_t *size, char **dest, char *str) -{ - if (*size > ( strlen(*dest) + strlen(str) )) - strcat(*dest, str); - else { - *size = strlen(*dest) + strlen(str) + 1; - *dest = (char *) xrealloc (*dest, *size); - strcat(*dest, str); - } -} - -char * -stralloc (const char *string) -{ - char *copy = (char *)xmalloc(strlen(string)+1); - strcpy(copy,string); - return copy; -} - |