When using posix_spawn or fork to launch a child process, the parent needs to wait for the child, otherwise the dead child is left as a zombie process. For this purpose one can install a signal handler for SIGCHLD. 2019-05-19 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/90038 * intrinsics/execute_command_line (sigchld_handler): New function. (execute_command_line): Install handler for SIGCHLD. * configure.ac: Check for presence of sigaction and waitpid. * config.h.in: Regenerated. * configure: Regenerated. Regtested on x86_64-pc-linux-gnu. From-SVN: r271384 |
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.. | ||
abort.c | ||
access.c | ||
args.c | ||
associated.c | ||
c99_functions.c | ||
chdir.c | ||
chmod.c | ||
clock.c | ||
cpu_time.c | ||
cshift0.c | ||
ctime.c | ||
date_and_time.c | ||
dprod_r8.f90 | ||
dtime.c | ||
env.c | ||
eoshift0.c | ||
eoshift2.c | ||
erfc_scaled.c | ||
erfc_scaled_inc.c | ||
etime.c | ||
execute_command_line.c | ||
exit.c | ||
extends_type_of.c | ||
f2c_specifics.F90 | ||
fnum.c | ||
gerror.c | ||
getXid.c | ||
getcwd.c | ||
getlog.c | ||
hostnm.c | ||
ierrno.c | ||
is_contiguous.c | ||
ishftc.c | ||
kill.c | ||
link.c | ||
move_alloc.c | ||
mvbits.c | ||
pack_generic.c | ||
perror.c | ||
rand.c | ||
random.c | ||
random_init.f90 | ||
rename.c | ||
reshape_generic.c | ||
reshape_packed.c | ||
selected_char_kind.c | ||
selected_int_kind.f90 | ||
selected_real_kind.f90 | ||
signal.c | ||
size.c | ||
sleep.c | ||
spread_generic.c | ||
stat.c | ||
string_intrinsics.c | ||
string_intrinsics_inc.c | ||
symlnk.c | ||
system.c | ||
system_clock.c | ||
time.c | ||
time_1.h | ||
umask.c | ||
unlink.c | ||
unpack_generic.c |