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process-util: prefix FORK_PID_ONLY with _ to signify it is internal

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This commit is contained in:
Mike Yuan
2025-11-10 02:44:13 +01:00
parent e3ea1cfd5e
commit 686117e5b0
2 changed files with 5 additions and 4 deletions
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6
src/basic/process-util.c
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@@ -1662,7 +1662,7 @@ int pidref_safe_fork_full(
}
if (ret_pid) {
if (FLAGS_SET(flags, FORK_PID_ONLY))
if (FLAGS_SET(flags, _FORK_PID_ONLY))
*ret_pid = PIDREF_MAKE_FROM_PID(pid);
else {
r = pidref_set_pid(ret_pid, pid);
@@ -1840,7 +1840,7 @@ int pidref_safe_fork_full(
freeze();
if (ret_pid) {
if (FLAGS_SET(flags, FORK_PID_ONLY))
if (FLAGS_SET(flags, _FORK_PID_ONLY))
*ret_pid = PIDREF_MAKE_FROM_PID(getpid_cached());
else {
r = pidref_set_self(ret_pid);
@@ -1869,7 +1869,7 @@ int safe_fork_full(
* a pidref to the caller. */
assert(!FLAGS_SET(flags, FORK_DETACH) || !ret_pid);
r = pidref_safe_fork_full(name, stdio_fds, except_fds, n_except_fds, flags|FORK_PID_ONLY, ret_pid ? &pidref : NULL);
r = pidref_safe_fork_full(name, stdio_fds, except_fds, n_except_fds, flags|_FORK_PID_ONLY, ret_pid ? &pidref : NULL);
if (r < 0 || !ret_pid)
return r;

3
src/basic/process-util.h
View File

@@ -187,7 +187,8 @@ typedef enum ForkFlags {
FORK_NEW_NETNS = 1 << 20, /* Run child in its own network namespace 💣 DO NOT USE IN THREADED PROGRAMS! 💣 */
FORK_NEW_PIDNS = 1 << 21, /* Run child in its own PID namespace 💣 DO NOT USE IN THREADED PROGRAMS! 💣 */
FORK_FREEZE = 1 << 22, /* Don't return in child, just call freeze() instead */
FORK_PID_ONLY = 1 << 23, /* Don't open a pidfd referencing the child process */
_FORK_PID_ONLY = 1 << 23, /* Don't open a pidfd referencing the child process */
} ForkFlags;
int pidref_safe_fork_full(