diff options
| -rw-r--r-- | src/fdevent.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/fdevent.c b/src/fdevent.c index e4084bad..7686047f 100644 --- a/src/fdevent.c +++ b/src/fdevent.c @@ -516,12 +516,12 @@ pid_t fdevent_fork_execve(const char *name, char *argv[], char *envp[], int fdin #endif && 0 == (rc = sigemptyset(&sigs)) && 0 == (rc = posix_spawnattr_setsigmask(&attr, &sigs)) - #ifdef __linux__ - /* linux appears to walk all signals and to query and preserve some + #if defined(__GLIBC__) \ + && (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 24 && __GLIBC_MINOR__ <= 37) + /* glibc appears to walk all signals and to query and preserve some * sigaction flags even if setting to SIG_DFL, though if specified * in posix_spawnattr_setsigdefault(), resets to SIG_DFL without query. - * Therefore, resetting all signals results in about 1/2 the syscalls. - * (FreeBSD appears more efficient. Unverified on other platforms.) */ + * Therefore, resetting all signals results in about 1/2 the syscalls.*/ && 0 == (rc = sigfillset(&sigs)) #else /*(force reset signals to SIG_DFL if server.c set to SIG_IGN)*/ |