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Adjust the previous change to not generate garbage databases.

This commit is contained in:
mycroft 2000-05-06 10:02:06 +00:00
parent 9ec8f0f8e8
commit e8509e9145
1 changed files with 8 additions and 12 deletions
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20
usr.bin/locate/code/locate.code.c
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@ -1,4 +1,4 @@
/* $NetBSD: locate.code.c,v 1.7 2000/03/20 19:18:34 jdolecek Exp $ */
/* $NetBSD: locate.code.c,v 1.8 2000/05/06 10:02:06 mycroft Exp $ */
/*
* Copyright (c) 1989, 1993
@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
#if 0
static char sccsid[] = "@(#)locate.code.c 8.4 (Berkeley) 5/4/95";
#endif
__RCSID("$NetBSD: locate.code.c,v 1.7 2000/03/20 19:18:34 jdolecek Exp $");
__RCSID("$NetBSD: locate.code.c,v 1.8 2000/05/06 10:02:06 mycroft Exp $");
#endif /* not lint */
/*
@ -99,7 +99,7 @@ __RCSID("$NetBSD: locate.code.c,v 1.7 2000/03/20 19:18:34 jdolecek Exp $");
char buf1[MAXPATHLEN] = " ";
char buf2[MAXPATHLEN];
char *bigrams;
char bigrams[BGBUFSIZE + 1] = { 0 };
int bgindex __P((char *));
int main __P((int, char **));
@ -125,14 +125,10 @@ main(argc, argv)
if (argc != 1)
usage();
bigrams = argv[0];
/* First copy bigram array to stdout. */
count = strlen(bigrams);
if (fwrite(bigrams, 1, count, stdout) != count)
strncpy(bigrams, argv[0], BGBUFSIZE + 1);
if (fwrite(bigrams, 1, BGBUFSIZE, stdout) != BGBUFSIZE)
err(1, "stdout");
for(count = BGBUFSIZE - count; count > 0; count--)
fputc('\0', stdout);
oldpath = buf1;
path = buf2;
@ -204,10 +200,10 @@ bgindex(bg) /* Return location of bg in bigrams or -1. */
bg0 = bg[0];
bg1 = bg[1];
for (p = bigrams; *p != '\0'; p++)
if (*p++ == bg0 && *p == bg1)
for (p = bigrams; *p != '\0'; p += 2)
if (p[0] == bg0 && p[1] == bg1)
break;
return (*p == '\0' ? -1 : --p - bigrams);
return (*p == '\0' ? -1 : p - bigrams);
}
void