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locate statistics: show number of longest path in database

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This commit is contained in:
Wolfram Schneider 2022-01-29 07:13:28 +00:00
parent 21cc4bee69
commit 9146546eae
1 changed files with 5 additions and 2 deletions
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7
usr.bin/locate/locate/fastfind.c
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@ -47,7 +47,7 @@ statistic (fp, path_fcodes)
long lines, chars, size, big, zwerg, umlaut;
register u_char *p, *s;
register int c;
int count;
int count, longest_path;
int error = 0;
u_char bigram1[NBG], bigram2[NBG], path[MAXPATHLEN];
@ -56,7 +56,7 @@ statistic (fp, path_fcodes)
s[c] = check_bigram_char(getc(fp));
}
lines = chars = big = zwerg = umlaut = 0;
lines = chars = big = zwerg = umlaut = longest_path = 0;
size = NBG + NBG;
for (c = getc(fp), count = 0; c != EOF; size++) {
@ -91,6 +91,8 @@ statistic (fp, path_fcodes)
p++;
lines++;
chars += (p - path);
if ((p - path) > longest_path)
longest_path = p - path;
}
(void)printf("\nDatabase: %s\n", path_fcodes);
@ -105,6 +107,7 @@ statistic (fp, path_fcodes)
(void)printf("Bigram characters: %ld, ", big);
(void)printf("Integers: %ld, ", zwerg);
(void)printf("8-Bit characters: %ld\n", umlaut);
printf("Longest path: %d\n", longest_path - 1);
/* non zero exit on corrupt database */
if (error)