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scratch_.c
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C/C++ Source or Header
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1992-01-19
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1KB
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40 lines
#ifndef lint
static char rcsid[] = "$Id: scratch_entry.c,v 1.5 89/11/19 23:20:24 berliner Exp $";
#endif
/*
* Copyright (c) 1989, Brian Berliner
*
* You may distribute under the terms of the GNU General Public License
* as specified in the README file that comes with the CVS 1.0 kit.
*
* Scratch Entry
*
* Removes the argument file from the Entries file. A backup of the previous
* Entries file is placed in Entries.backup.
*/
#include <stdlib.h>
#include "cvs.h"
Scratch_Entry(fname)
char *fname;
{
FILE *fpin, *fpout;
char line[MAXLINELEN];
char *cp, *cpend;
rename_file(CVSADM_ENT, CVSADM_ENTBAK);
fpin = open_file(CVSADM_ENTBAK, "r");
fpout = open_file(CVSADM_ENT, "w+");
while (fgets(line, sizeof(line), fpin) != NULL) {
if ((cpend = rindex(line, '|')) && (cp = rindex(line, ' ')) &&
(cp++) && strncmp(fname, cp, max((cpend-cp), strlen(fname))) == 0)
continue;
if (fputs(line, fpout) == EOF)
error(1, "cannot write file %s", CVSADM_ENT);
}
(void) fclose(fpin);
(void) fclose(fpout);
}