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authorJunio C Hamano <gitster@pobox.com>2017-06-13 20:47:06 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-06-13 20:47:07 (GMT)
commit93dd544f54ea596e9d70d06c100123c10689861c (patch)
tree78b1af433503d44eb977ed7e6464d4d959fb4809 /builtin
parent41dd4330a1210003bd702ec4a9301ed68e60864d (diff)
parentc7054209d65db430bdbcb2243288e63cea3e417c (diff)
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Merge branch 'jc/noent-notdir'
Our code often opens a path to an optional file, to work on its contents when we can successfully open it. We can ignore a failure to open if such an optional file does not exist, but we do want to report a failure in opening for other reasons (e.g. we got an I/O error, or the file is there, but we lack the permission to open). The exact errors we need to ignore are ENOENT (obviously) and ENOTDIR (less obvious). Instead of repeating comparison of errno with these two constants, introduce a helper function to do so. * jc/noent-notdir: treewide: use is_missing_file_error() where ENOENT and ENOTDIR are checked compat-util: is_missing_file_error()
Diffstat (limited to 'builtin')
-rw-r--r--builtin/rm.c2
-rw-r--r--builtin/update-index.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/builtin/rm.c b/builtin/rm.c
index 7c323d0..b39f10f 100644
--- a/builtin/rm.c
+++ b/builtin/rm.c
@@ -129,7 +129,7 @@ static int check_local_mod(struct object_id *head, int index_only)
ce = active_cache[pos];
if (lstat(ce->name, &st) < 0) {
- if (errno != ENOENT && errno != ENOTDIR)
+ if (!is_missing_file_error(errno))
warning_errno(_("failed to stat '%s'"), ce->name);
/* It already vanished from the working tree */
continue;
diff --git a/builtin/update-index.c b/builtin/update-index.c
index ebfc09f..f99b1e5 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -257,7 +257,7 @@ static int remove_one_path(const char *path)
*/
static int process_lstat_error(const char *path, int err)
{
- if (err == ENOENT || err == ENOTDIR)
+ if (is_missing_file_error(err))
return remove_one_path(path);
return error("lstat(\"%s\"): %s", path, strerror(err));
}