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Implement --hold

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When specified, we don't exit when the slave/client process exits.
This commit is contained in:
Daniel Eklöf 2020-02-03 19:58:32 +01:00
parent 31baf334b3
commit 8f4ec9aa47
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GPG key ID: 5BBD4992C116573F
7 changed files with 36 additions and 12 deletions
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8
main.c
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@ -47,6 +47,7 @@ print_usage(const char *prog_name)
" -g,--geometry=WIDTHxHEIGHT set initial width and height\n"
" -s,--server[=PATH] run as a server (use 'footclient' to start terminals).\n"
" Without PATH, XDG_RUNTIME_DIR/foot.sock will be used.\n"
" --hold remain open after child process exits\n"
" -v,--version show the version number and quit\n",
prog_name, prog_name);
}
@ -96,6 +97,7 @@ main(int argc, char *const *argv)
{"font", required_argument, NULL, 'f'},
{"geometry", required_argument, NULL, 'g'},
{"server", optional_argument, NULL, 's'},
{"hold", no_argument, NULL, 'H'},
{"presentation-timings", no_argument, NULL, 'p'}, /* Undocumented */
{"version", no_argument, NULL, 'v'},
{"help", no_argument, NULL, 'h'},
@ -110,6 +112,7 @@ main(int argc, char *const *argv)
bool as_server = false;
const char *conf_server_socket_path = NULL;
bool presentation_timings = false;
bool hold = false;
while (true) {
int c = getopt_long(argc, argv, "c:tf:g:s::pvh", longopts, NULL);
@ -169,6 +172,10 @@ main(int argc, char *const *argv)
presentation_timings = true;
break;
case 'H':
hold = true;
break;
case 'v':
printf("foot version %s\n", FOOT_VERSION);
return EXIT_SUCCESS;
@ -216,6 +223,7 @@ main(int argc, char *const *argv)
conf.server_socket_path = strdup(conf_server_socket_path);
}
conf.presentation_timings = presentation_timings;
conf.hold_at_exit = hold;
struct fdm *fdm = NULL;
struct wayland *wayl = NULL;