From 21a6b9fa4212277d925b789795e83ac96c2aaa01 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ren=C3=A9=20Scharfe?= Date: Sun, 2 Jun 2013 17:46:52 +0200 Subject: read-cache: mark cache_entry pointers const MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ie_match_stat and ie_modified only derefence their struct cache_entry pointers for reading. Add const to the parameter declaration here and do the same for the static helper function used by them, as it's the same there as well. This allows callers to pass in const pointers. Signed-off-by: René Scharfe Signed-off-by: Junio C Hamano --- read-cache.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) (limited to 'read-cache.c') diff --git a/read-cache.c b/read-cache.c index 04ed561bfe..e6e046687e 100644 --- a/read-cache.c +++ b/read-cache.c @@ -91,7 +91,7 @@ void fill_stat_cache_info(struct cache_entry *ce, struct stat *st) ce_mark_uptodate(ce); } -static int ce_compare_data(struct cache_entry *ce, struct stat *st) +static int ce_compare_data(const struct cache_entry *ce, struct stat *st) { int match = -1; int fd = open(ce->name, O_RDONLY); @@ -105,7 +105,7 @@ static int ce_compare_data(struct cache_entry *ce, struct stat *st) return match; } -static int ce_compare_link(struct cache_entry *ce, size_t expected_size) +static int ce_compare_link(const struct cache_entry *ce, size_t expected_size) { int match = -1; void *buffer; @@ -126,7 +126,7 @@ static int ce_compare_link(struct cache_entry *ce, size_t expected_size) return match; } -static int ce_compare_gitlink(struct cache_entry *ce) +static int ce_compare_gitlink(const struct cache_entry *ce) { unsigned char sha1[20]; @@ -143,7 +143,7 @@ static int ce_compare_gitlink(struct cache_entry *ce) return hashcmp(sha1, ce->sha1); } -static int ce_modified_check_fs(struct cache_entry *ce, struct stat *st) +static int ce_modified_check_fs(const struct cache_entry *ce, struct stat *st) { switch (st->st_mode & S_IFMT) { case S_IFREG: @@ -163,7 +163,7 @@ static int ce_modified_check_fs(struct cache_entry *ce, struct stat *st) return 0; } -static int ce_match_stat_basic(struct cache_entry *ce, struct stat *st) +static int ce_match_stat_basic(const struct cache_entry *ce, struct stat *st) { unsigned int changed = 0; @@ -239,7 +239,8 @@ static int ce_match_stat_basic(struct cache_entry *ce, struct stat *st) return changed; } -static int is_racy_timestamp(const struct index_state *istate, struct cache_entry *ce) +static int is_racy_timestamp(const struct index_state *istate, + const struct cache_entry *ce) { return (!S_ISGITLINK(ce->ce_mode) && istate->timestamp.sec && @@ -255,7 +256,7 @@ static int is_racy_timestamp(const struct index_state *istate, struct cache_entr } int ie_match_stat(const struct index_state *istate, - struct cache_entry *ce, struct stat *st, + const struct cache_entry *ce, struct stat *st, unsigned int options) { unsigned int changed; @@ -311,7 +312,8 @@ int ie_match_stat(const struct index_state *istate, } int ie_modified(const struct index_state *istate, - struct cache_entry *ce, struct stat *st, unsigned int options) + const struct cache_entry *ce, + struct stat *st, unsigned int options) { int changed, changed_fs; -- cgit v1.2.1