doc/SubmittingPatches: show how to get a CLI commit summary

diff --git a/read-cache.c b/read-cache.c
index db5d910642663e73e4e4fc8d91e0caba4445bdb1..9054369dd0c6ddfd35794fc63f0e0296ec0c9c91 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -156,14 +156,7 @@ void fill_stat_cache_info(struct cache_entry *ce, struct stat *st)
 static int ce_compare_data(const struct cache_entry *ce, struct stat *st)
 {
        int match = -1;
-       static int cloexec = O_CLOEXEC;
-       int fd = open(ce->name, O_RDONLY | cloexec);
-
-       if ((cloexec & O_CLOEXEC) && fd < 0 && errno == EINVAL) {
-               /* Try again w/o O_CLOEXEC: the kernel might not support it */
-               cloexec &= ~O_CLOEXEC;
-               fd = open(ce->name, O_RDONLY | cloexec);
-       }
+       int fd = git_open_cloexec(ce->name, O_RDONLY);
 
        if (fd >= 0) {
                unsigned char sha1[20];
@@ -510,7 +503,6 @@ int index_name_pos(const struct index_state *istate, const char *name, int namel
        return index_name_stage_pos(istate, name, namelen, 0);
 }
 
-/* Remove entry, return true if there are more entries to go.. */
 int remove_index_entry_at(struct index_state *istate, int pos)
 {
        struct cache_entry *ce = istate->cache[pos];
@@ -1425,12 +1417,9 @@ static int read_index_extension(struct index_state *istate,
        return 0;
 }
 
-int hold_locked_index(struct lock_file *lk, int die_on_error)
+int hold_locked_index(struct lock_file *lk, int lock_flags)
 {
-       return hold_lock_file_for_update(lk, get_index_file(),
-                                        die_on_error
-                                        ? LOCK_DIE_ON_ERROR
-                                        : 0);
+       return hold_lock_file_for_update(lk, get_index_file(), lock_flags);
 }
 
 int read_index(struct index_state *istate)
@@ -2295,7 +2284,8 @@ int index_name_is_other(const struct index_state *istate, const char *name,
        return 1;
 }
 
-void *read_blob_data_from_index(struct index_state *istate, const char *path, unsigned long *size)
+void *read_blob_data_from_index(const struct index_state *istate,
+                               const char *path, unsigned long *size)
 {
        int pos, len;
        unsigned long sz;