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authorJohn Beppu <beppu@lbox.org>2000-06-12 23:39:04 +0000
committerJohn Beppu <beppu@lbox.org>2000-06-12 23:39:04 +0000
commitc7ccfc99fc3ce621cc3739896493670316184dec (patch)
treeb7b02e5968fb4db92de8b2cf2645d1a6e44ef463 /grep.c
parent9f16d614083a96b521cbbca6d5c0b33da91991c4 (diff)
downloadbusybox-c7ccfc99fc3ce621cc3739896493670316184dec.tar.gz
+ utility.c
CSTRING_BUFFER_LENGTH = 1024 /* so it recurses less often */ + grep.c uses cstring_lineFromFile(), and doesn't ever say Line is too long, anymore
Diffstat (limited to 'grep.c')
-rw-r--r--grep.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/grep.c b/grep.c
index 6872ac271..bb1a14622 100644
--- a/grep.c
+++ b/grep.c
@@ -65,16 +65,13 @@ static void do_grep(FILE * fp, char *needle, char *fileName, int tellName,
{
char *cp;
long line = 0;
- char haystack[BUF_SIZE];
+ char *haystack;
int truth = !invertSearch;
- while (fgets(haystack, sizeof(haystack), fp)) {
+ while ((haystack = cstring_lineFromFile(fp))) {
line++;
cp = &haystack[strlen(haystack) - 1];
- if (*cp != '\n')
- fprintf(stderr, "%s: Line too long\n", fileName);
-
if (find_match(haystack, needle, ignoreCase) == truth) {
if (tellName == TRUE)
printf("%s:", fileName);
@@ -87,6 +84,7 @@ static void do_grep(FILE * fp, char *needle, char *fileName, int tellName,
match = TRUE;
}
+ free(haystack);
}
}