From 26693ba81ccffd46fc9e01bc3346fd74f555a31a Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Wed, 11 Apr 2012 14:41:42 -0700 Subject: [PATCH] apply: tighten constness of line buffer These point into a single line in the patch text we read from the input, and they are not used to modify it. Signed-off-by: Junio C Hamano --- builtin/apply.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/builtin/apply.c b/builtin/apply.c index 3385fdb6a..9d0006915 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -1088,7 +1088,7 @@ static const char *stop_at_slash(const char *line, int llen) * creation or deletion of an empty file. In any of these cases, * both sides are the same name under a/ and b/ respectively. */ -static char *git_header_name(char *line, int llen) +static char *git_header_name(const char *line, int llen) { const char *name; const char *second = NULL; @@ -1215,7 +1215,7 @@ static char *git_header_name(char *line, int llen) } /* Verify that we recognize the lines following a git header */ -static int parse_git_header(char *line, int len, unsigned int size, struct patch *patch) +static int parse_git_header(const char *line, int len, unsigned int size, struct patch *patch) { unsigned long offset; @@ -1331,7 +1331,7 @@ static int parse_range(const char *line, int len, int offset, const char *expect return offset + ex; } -static void recount_diff(char *line, int size, struct fragment *fragment) +static void recount_diff(const char *line, int size, struct fragment *fragment) { int oldlines = 0, newlines = 0, ret = 0; @@ -1385,7 +1385,7 @@ static void recount_diff(char *line, int size, struct fragment *fragment) * Parse a unified diff fragment header of the * form "@@ -a,b +c,d @@" */ -static int parse_fragment_header(char *line, int len, struct fragment *fragment) +static int parse_fragment_header(const char *line, int len, struct fragment *fragment) { int offset; @@ -1399,7 +1399,7 @@ static int parse_fragment_header(char *line, int len, struct fragment *fragment) return offset; } -static int find_header(char *line, unsigned long size, int *hdrsize, struct patch *patch) +static int find_header(const char *line, unsigned long size, int *hdrsize, struct patch *patch) { unsigned long offset, len; @@ -1511,7 +1511,7 @@ static void check_whitespace(const char *line, int len, unsigned ws_rule) * between a "---" that is part of a patch, and a "---" that starts * the next patch is to look at the line counts.. */ -static int parse_fragment(char *line, unsigned long size, +static int parse_fragment(const char *line, unsigned long size, struct patch *patch, struct fragment *fragment) { int added, deleted; @@ -1607,7 +1607,7 @@ static int parse_fragment(char *line, unsigned long size, return offset; } -static int parse_single_patch(char *line, unsigned long size, struct patch *patch) +static int parse_single_patch(const char *line, unsigned long size, struct patch *patch) { unsigned long offset = 0; unsigned long oldlines = 0, newlines = 0, context = 0; -- 2.26.2