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Paul Tarjan 9266aaff0a fsmonitor: close inherited file descriptors and detach in daemon 
When the fsmonitor daemon is spawned as a background process, it may
inherit file descriptors from its parent that it does not need.  In
particular, when the test harness or a CI system captures output through
pipes, the daemon can inherit duplicated pipe endpoints.  If the daemon
holds these open, the parent process never sees EOF and may appear to
hang.

Set close_fd_above_stderr on the child process at both daemon startup
paths: the explicit "fsmonitor--daemon start" command and the implicit
spawn triggered by fsmonitor-ipc when a client finds no running daemon.
Also suppress stdout and stderr on the implicit spawn path to prevent
the background daemon from writing to the client's terminal.

Additionally, call setsid() when the daemon starts with --detach to
create a new session and process group.  This prevents the daemon
from being part of the spawning shell's process group, which could
cause the shell's "wait" to block until the daemon exits.

Signed-off-by: Paul Tarjan <github@paulisageek.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
 		2026-04-15 08:44:33 -07:00
..
add.c Merge branch 'jt/odb-transaction' 2025-10-02 12:26:11 -07:00
am.c color: use GIT_COLOR_* instead of numeric constants 2025-09-16 13:37:03 -07:00
annotate.c Merge branch 'jc/a-commands-without-the-repo' 2024-10-25 14:02:36 -04:00
apply.c builtin: use default hash when outside a repository 2025-07-01 14:58:24 -07:00
archive.c archive: remove the_repository global variable 2024-10-11 09:37:18 -07:00
backfill.c packfile: split up responsibilities of `reprepare_packed_git()` 2025-09-24 11:53:50 -07:00
bisect.c Merge branch 'ps/ref-peeled-tags' 2025-11-19 10:55:39 -08:00
blame.c Merge branch 'jc/optional-path' 2025-12-05 14:49:56 +09:00
branch.c branch: advice using git-help(1) instead of man(1) 2025-12-03 00:16:05 -08:00
bugreport.c object-file: move `safe_create_leading_directories()` into "path.c" 2025-04-15 08:24:35 -07:00
bundle.c Merge branch 'jt/bundle-fsck' 2024-12-13 07:33:36 -08:00
cat-file.c streaming: move into object database subsystem 2025-11-23 12:56:46 -08:00
check-attr.c config: drop `git_config()` wrapper 2025-07-23 08:15:18 -07:00
check-ignore.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
check-mailmap.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
check-ref-format.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
checkout--worker.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
checkout-index.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
checkout.c refs: introduce wrapper struct for `each_ref_fn` 2025-11-04 07:32:24 -08:00
clean.c Merge branch 'jk/color-variable-fixes' 2025-09-29 11:40:35 -07:00
clone.c odb: adopt logic to close object databases 2025-11-19 17:41:03 -08:00
column.c config: drop `git_config()` wrapper 2025-07-23 08:15:18 -07:00
commit-graph.c commit-graph: add new config for changed-paths & recommend it in scalar 2025-10-22 10:40:11 -07:00
commit-tree.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
commit.c Merge branch 'jk/color-variable-fixes' 2025-09-29 11:40:35 -07:00
config.c Merge branch 'rs/config-set-multi-error-message-fix' 2025-12-05 14:49:59 +09:00
count-objects.c packfile: introduce macro to iterate through packs 2025-10-16 14:42:39 -07:00
credential-cache--daemon.c config: drop `git_config_get_bool()` wrapper 2025-07-23 08:15:20 -07:00
credential-cache.c Merge branch 'rj/cygwin-exit' 2024-11-01 12:53:19 -04:00
credential-store.c config: drop `git_config_get_int()` wrapper 2025-07-23 08:15:20 -07:00
credential.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
describe.c refs: expose peeled object ID via the iterator 2025-11-04 07:32:25 -08:00
diagnose.c object-file: move `safe_create_leading_directories()` into "path.c" 2025-04-15 08:24:35 -07:00
diff-files.c config: drop `git_config()` wrapper 2025-07-23 08:15:18 -07:00
diff-index.c config: drop `git_config()` wrapper 2025-07-23 08:15:18 -07:00
diff-pairs.c builtin/diff-pairs: allow explicit diff queue flush 2025-03-03 08:17:47 -08:00
diff-tree.c config: drop `git_config()` wrapper 2025-07-23 08:15:18 -07:00
diff.c diff: --no-index should ignore the worktree 2025-08-09 17:22:01 -07:00
difftool.c odb: rename `repo_read_object_file()` 2025-07-01 14:46:38 -07:00
fast-export.c Merge branch 'cc/fast-import-strip-if-invalid' 2025-12-05 14:49:58 +09:00
fast-import.c Merge branch 'cc/fast-import-strip-if-invalid' 2025-12-05 14:49:58 +09:00
fetch-pack.c builtin/fetch-pack: cleanup before return error 2025-06-04 08:52:25 -07:00
fetch.c Merge branch 'kn/fix-fetch-backfill-tag-with-batched-ref-updates' 2025-12-23 11:33:17 +09:00
fmt-merge-msg.c builtin/fmt-merge-msg: stop depending on 'the_repository' 2025-08-11 09:19:40 -07:00
for-each-ref.c Merge branch 'ms/refs-list' 2025-08-22 13:13:20 -07:00
for-each-repo.c global: trivial conversions to fix `-Wsign-compare` warnings 2024-12-06 20:20:04 +09:00
fsck.c Merge branch 'ps/object-read-stream' 2025-12-16 11:08:34 +09:00
fsmonitor--daemon.c fsmonitor: close inherited file descriptors and detach in daemon 2026-04-15 08:44:33 -07:00
gc.c Merge branch 'ps/object-source-management' 2025-12-05 14:49:58 +09:00
get-tar-commit-id.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
grep.c Merge branch 'tb/incremental-midx-part-3.1' into ps/maintenance-geometric 2025-10-21 11:39:31 -07:00
hash-object.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
help.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
hook.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
index-pack.c Merge branch 'ps/object-read-stream' 2025-12-16 11:08:34 +09:00
init-db.c Merge branch 'ps/parse-options-integers' 2025-04-24 17:25:34 -07:00
interpret-trailers.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
last-modified.c Merge branch 'tc/memzero-array' 2025-12-23 11:33:16 +09:00
log.c streaming: move into object database subsystem 2025-11-23 12:56:46 -08:00
ls-files.c Merge branch 'ds/ls-files-lazy-unsparse' 2025-09-08 14:54:35 -07:00
ls-remote.c ref-filter: propagate peeled object ID 2025-11-04 07:32:25 -08:00
ls-tree.c use repo_get_oid_with_flags() 2025-09-10 14:29:49 -07:00
mailinfo.c mailinfo: stop using `the_repository` 2024-12-18 10:44:31 -08:00
mailsplit.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
merge-base.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
merge-file.c Merge branch 'ps/object-file-wo-the-repository' 2025-08-05 11:53:55 -07:00
merge-index.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
merge-ours.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
merge-recursive.c builtin: also setup gently for --help-all 2025-08-08 11:13:12 -07:00
merge-tree.c Merge branch 'jc/strbuf-split' 2025-08-21 13:47:00 -07:00
merge.c Merge branch 'pw/3.0-commentchar-auto-deprecation' 2025-09-18 10:07:00 -07:00
mktag.c Merge branch 'ps/object-file-wo-the-repository' 2025-08-05 11:53:55 -07:00
mktree.c odb: introduce `odb_write_object()` 2025-07-16 22:16:15 -07:00
multi-pack-index.c Merge branch 'ps/object-store-midx-dedup-info' 2025-09-12 10:41:18 -07:00
mv.c config: drop `git_config()` wrapper 2025-07-23 08:15:18 -07:00
name-rev.c refs: introduce wrapper struct for `each_ref_fn` 2025-11-04 07:32:24 -08:00
notes.c Merge branch 'jc/strbuf-split' 2025-08-21 13:47:00 -07:00
pack-objects.c Merge branch 'ps/object-read-stream' 2025-12-16 11:08:34 +09:00
pack-redundant.c Merge branch 'ps/remove-packfile-store-get-packs' 2025-10-30 08:00:19 -07:00
pack-refs.c builtin/pack-refs: factor out core logic into a shared library 2025-09-19 10:02:55 -07:00
patch-id.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
prune-packed.c builtin: remove USE_THE_REPOSITORY for those without the_repository 2024-09-13 14:33:30 -07:00
prune.c Merge branch 'ps/object-file-wo-the-repository' 2025-08-05 11:53:55 -07:00
pull.c pull: move options[] array into function scope 2025-12-12 22:08:02 +09:00
push.c color: use git_colorbool enum type to store colorbools 2025-09-16 17:59:53 -07:00
range-diff.c Merge branch 'kh/format-patch-range-diff-notes' 2025-10-14 12:56:09 -07:00
read-tree.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
rebase.c Merge branch 'jk/setup-revisions-freefix' 2025-09-29 11:40:34 -07:00
receive-pack.c Merge branch 'ps/object-source-management' 2025-12-05 14:49:58 +09:00
reflog.c Merge branch 'ps/reflog-migrate-fixes' into maint-2.51 2025-10-15 10:29:28 -07:00
refs.c Merge branch 'ms/refs-optimize' 2025-10-02 12:26:12 -07:00
remote-ext.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
remote-fd.c builtin: send usage() help text to standard output 2025-01-17 13:30:03 -08:00
remote.c refs: introduce wrapper struct for `each_ref_fn` 2025-11-04 07:32:24 -08:00
repack.c odb: adopt logic to close object databases 2025-11-19 17:41:03 -08:00
replace.c refs: introduce wrapper struct for `each_ref_fn` 2025-11-04 07:32:24 -08:00
replay.c Merge branch 'rs/replay-wrong-onto-fix' 2025-12-22 14:57:48 +09:00
repo.c Merge branch 'jt/repo-struct-more-objinfo' 2025-12-30 12:58:19 +09:00
rerere.c config: drop `git_config()` wrapper 2025-07-23 08:15:18 -07:00
reset.c Merge branch 'lm/add-p-context' 2025-08-04 08:10:33 -07:00
rev-list.c Merge branch 'ps/config-wo-the-repository' 2025-08-04 08:10:33 -07:00
rev-parse.c Merge branch 'ps/ref-peeled-tags' 2025-11-19 10:55:39 -08:00
revert.c Merge branch 'pw/3.0-commentchar-auto-deprecation' 2025-09-18 10:07:00 -07:00
rm.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
send-pack.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
shortlog.c config: drop `git_config()` wrapper 2025-07-23 08:15:18 -07:00
show-branch.c refs: introduce wrapper struct for `each_ref_fn` 2025-11-04 07:32:24 -08:00
show-index.c builtin: use default hash when outside a repository 2025-07-01 14:58:24 -07:00
show-ref.c builtin/show-ref: convert to use `reference_get_peeled_oid()` 2025-11-04 07:32:25 -08:00
sparse-checkout.c sparse-checkout: add --verbose option to 'clean' 2025-09-15 12:10:56 -07:00
stash.c Merge branch 'dk/stash-apply-index' 2025-09-29 11:40:35 -07:00
stripspace.c config: drop `git_config()` wrapper 2025-07-23 08:15:18 -07:00
submodule--helper.c Merge branch 'jc/submodule-add' 2025-12-23 11:33:15 +09:00
symbolic-ref.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
tag.c ref-filter: propagate peeled object ID 2025-11-04 07:32:25 -08:00
unpack-file.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
unpack-objects.c object-file: refactor writing objects via a stream 2025-11-03 12:18:48 -08:00
update-index.c odb: add transaction interface 2025-09-16 11:37:06 -07:00
update-ref.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
update-server-info.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
upload-archive.c path: move `enter_repo()` into "setup.c" 2025-11-19 17:41:03 -08:00
upload-pack.c path: move `enter_repo()` into "setup.c" 2025-11-19 17:41:03 -08:00
var.c Merge branch 'jc/string-list-split' 2025-08-21 13:46:59 -07:00
verify-commit.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
verify-pack.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00
verify-tag.c ref-filter: propagate peeled object ID 2025-11-04 07:32:25 -08:00
worktree.c Merge branch 'pw/worktree-list-display-width-fix' 2025-11-26 10:32:42 -08:00
write-tree.c config: move Git config parsing into "environment.c" 2025-07-23 08:15:22 -07:00