From 338abb0f045b87df5e628543800e74dec0e72cdf Mon Sep 17 00:00:00 2001 From: Ævar Arnfjörð Bjarmason Date: Tue, 8 Jun 2021 12:48:03 +0200 Subject: builtins + test helpers: use return instead of exit() in cmd_* MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change various cmd_* functions that claim to return an "int" to use "return" instead of exit() to indicate an exit code. These were not marked with NORETURN, and by directly exit()-ing we'll skip the cleanup git.c would otherwise do (e.g. closing fd's, erroring if we can't). See run_builtin() in git.c. In the case of shell.c and sh-i18n--envsubst.c this was the result of an incomplete migration to using a cmd_main() in 3f2e2297b9 (add an extra level of indirection to main(), 2016-07-01). This was spotted by SunCC 12.5 on Solaris 10 (gcc210 on the gccfarm). Signed-off-by: Ævar Arnfjörð Bjarmason Signed-off-by: Junio C Hamano --- t/helper/test-hash-speed.c | 2 +- t/helper/test-hash.c | 2 +- t/helper/test-match-trees.c | 2 +- t/helper/test-reach.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 't/helper') diff --git a/t/helper/test-hash-speed.c b/t/helper/test-hash-speed.c index 432233c7f0..f40d9ad0c2 100644 --- a/t/helper/test-hash-speed.c +++ b/t/helper/test-hash-speed.c @@ -57,5 +57,5 @@ int cmd__hash_speed(int ac, const char **av) free(p); } - exit(0); + return 0; } diff --git a/t/helper/test-hash.c b/t/helper/test-hash.c index 0a31de66f3..261c545b9d 100644 --- a/t/helper/test-hash.c +++ b/t/helper/test-hash.c @@ -54,5 +54,5 @@ int cmd_hash_impl(int ac, const char **av, int algo) fwrite(hash, 1, algop->rawsz, stdout); else puts(hash_to_hex_algop(hash, algop)); - exit(0); + return 0; } diff --git a/t/helper/test-match-trees.c b/t/helper/test-match-trees.c index b9fd427571..4079fdee06 100644 --- a/t/helper/test-match-trees.c +++ b/t/helper/test-match-trees.c @@ -23,5 +23,5 @@ int cmd__match_trees(int ac, const char **av) shift_tree(the_repository, &one->object.oid, &two->object.oid, &shifted, -1); printf("shifted: %s\n", oid_to_hex(&shifted)); - exit(0); + return 0; } diff --git a/t/helper/test-reach.c b/t/helper/test-reach.c index cda804ed79..2f65c7f6a5 100644 --- a/t/helper/test-reach.c +++ b/t/helper/test-reach.c @@ -166,5 +166,5 @@ int cmd__reach(int ac, const char **av) print_sorted_commit_ids(list); } - exit(0); + return 0; } -- cgit v1.2.3