grep: drop grep_buffer's "name" parameter
Before the grep_source interface existed, grep_buffer was
used by two types of callers:
1. Ones which pulled a file into a buffer, and then wanted
to supply the file's name for the output (i.e.,
git grep).
2. Ones which really just wanted to grep a buffer (i.e.,
git log --grep).
Callers in set (1) should now be using grep_source. Callers
in set (2) always pass NULL for the "name" parameter of
grep_buffer. We can therefore get rid of this now-useless
parameter.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/grep.c b/grep.c
index 8204ca2..2a3fe7c 100644
--- a/grep.c
+++ b/grep.c
@@ -1215,12 +1215,12 @@
return grep_source_1(opt, gs, 0);
}
-int grep_buffer(struct grep_opt *opt, const char *name, char *buf, unsigned long size)
+int grep_buffer(struct grep_opt *opt, char *buf, unsigned long size)
{
struct grep_source gs;
int r;
- grep_source_init(&gs, GREP_SOURCE_BUF, name, NULL);
+ grep_source_init(&gs, GREP_SOURCE_BUF, NULL, NULL);
gs.buf = buf;
gs.size = size;
diff --git a/grep.h b/grep.h
index e386ca4..8bf3001 100644
--- a/grep.h
+++ b/grep.h
@@ -127,7 +127,7 @@
extern void append_header_grep_pattern(struct grep_opt *, enum grep_header_field, const char *);
extern void compile_grep_patterns(struct grep_opt *opt);
extern void free_grep_patterns(struct grep_opt *opt);
-extern int grep_buffer(struct grep_opt *opt, const char *name, char *buf, unsigned long size);
+extern int grep_buffer(struct grep_opt *opt, char *buf, unsigned long size);
struct grep_source {
char *name;
diff --git a/revision.c b/revision.c
index 064e351..89d3a8f 100644
--- a/revision.c
+++ b/revision.c
@@ -2128,7 +2128,6 @@
if (!opt->grep_filter.pattern_list && !opt->grep_filter.header_list)
return 1;
return grep_buffer(&opt->grep_filter,
- NULL, /* we say nothing, not even filename */
commit->buffer, strlen(commit->buffer));
}
