int main( int argc, char **argv )
{
struct stat tmp;
int res=1;
const char *cmd=0;
int my_optind=0;
set_main_thread();
setup_fork_guards();
wsetlocale( LC_ALL, L"" );
is_interactive_session=1;
program_name=L"fish";
stat("----------FISH_HIT_MAIN----------", &tmp);
my_optind = fish_parse_opt( argc, argv, &cmd );
/*
No-exec is prohibited when in interactive mode
*/
if( is_interactive_session && no_exec)
{
debug( 1, _(L"Can not use the no-execute mode when running an interactive session") );
no_exec = 0;
}
const struct config_paths_t paths = determine_config_directory_paths(argv[0]);
proc_init();
event_init();
wutil_init();
//parser_init();
builtin_init();
function_init();
env_init(&paths);
reader_init();
history_init();
parser_t &parser = parser_t::principal_parser();
if (g_log_forks)
printf("%d: g_fork_count: %d\n", __LINE__, g_fork_count);
if( read_init(paths) )
{
if( cmd != 0 )
{
wchar_t *cmd_wcs = str2wcs( cmd );
res = parser.eval( cmd_wcs, 0, TOP );
free(cmd_wcs);
reader_exit(0, 0);
}
else
{
if( my_optind == argc )
{
res = reader_read( STDIN_FILENO, 0 );
}
else
{
char **ptr;
char *file = *(argv+(my_optind++));
int i;
int fd;
wchar_t *rel_filename, *abs_filename;
if( ( fd = open(file, O_RDONLY) ) == -1 )
{
wperror( L"open" );
return 1;
}
// OK to not do this atomically since we cannot have gone multithreaded yet
set_cloexec(fd);
if( *(argv+my_optind))
{
wcstring sb;
for( i=1,ptr = argv+my_optind; *ptr; i++, ptr++ )
{
if( i != 1 )
sb.append( ARRAY_SEP_STR );
sb.append( str2wcstring( *ptr ));
}
env_set( L"argv", sb.c_str(), 0 );
}
rel_filename = str2wcs( file );
abs_filename = wrealpath( rel_filename, 0 );
if( !abs_filename )
{
abs_filename = wcsdup(rel_filename);
}
reader_push_current_filename( intern( abs_filename ) );
free( rel_filename );
free( abs_filename );
res = reader_read( fd, 0 );
if( res )
{
debug( 1,
_(L"Error while reading file %ls\n"),
reader_current_filename()?reader_current_filename(): _(L"Standard input") );
}
reader_pop_current_filename();
}
}
}
proc_fire_event( L"PROCESS_EXIT", EVENT_EXIT, getpid(), res );
history_destroy();
proc_destroy();
builtin_destroy();
reader_destroy();
parser.destroy();
wutil_destroy();
event_destroy();
env_destroy();
if (g_log_forks)
printf("%d: g_fork_count: %d\n", __LINE__, g_fork_count);
return res?STATUS_UNKNOWN_COMMAND:proc_get_last_status();
}
int job_reap( bool interactive )
{
ASSERT_IS_MAIN_THREAD();
job_t *jnext;
int found=0;
static int locked = 0;
locked++;
/*
job_read may fire an event handler, we do not want to call
ourselves recursively (to avoid infinite recursion).
*/
if( locked>1 )
return 0;
job_iterator_t jobs;
jnext = jobs.next();
while (jnext)
{
job_t *j = jnext;
jnext = jobs.next();
process_t *p;
/*
If we are reaping only jobs who do not need status messages
sent to the console, do not consider reaping jobs that need
status messages
*/
if( (!job_get_flag( j, JOB_SKIP_NOTIFICATION ) ) && (!interactive) && (!job_get_flag( j, JOB_FOREGROUND )))
{
continue;
}
for( p=j->first_process; p; p=p->next )
{
int s;
if( !p->completed )
continue;
if( !p->pid )
continue;
s = p->status;
proc_fire_event( L"PROCESS_EXIT", EVENT_EXIT, p->pid, ( WIFSIGNALED(s)?-1:WEXITSTATUS( s )) );
if( WIFSIGNALED(s) )
{
/*
Ignore signal SIGPIPE.We issue it ourselves to the pipe
writer when the pipe reader dies.
*/
if( WTERMSIG(s) != SIGPIPE )
{
int proc_is_job = ((p==j->first_process) && (p->next == 0));
if( proc_is_job )
job_set_flag( j, JOB_NOTIFIED, 1 );
if( !job_get_flag( j, JOB_SKIP_NOTIFICATION ) )
{
if( proc_is_job )
fwprintf( stdout,
_( L"%ls: Job %d, \'%ls\' terminated by signal %ls (%ls)" ),
program_name,
j->job_id,
j->command_wcstr(),
sig2wcs(WTERMSIG(p->status)),
signal_get_desc( WTERMSIG(p->status) ) );
else
fwprintf( stdout,
_( L"%ls: Process %d, \'%ls\' from job %d, \'%ls\' terminated by signal %ls (%ls)" ),
program_name,
p->pid,
p->argv0(),
j->job_id,
j->command_wcstr(),
sig2wcs(WTERMSIG(p->status)),
signal_get_desc( WTERMSIG(p->status) ) );
tputs(clr_eol,1,&writeb);
fwprintf (stdout, L"\n" );
found=1;
}
/*
Clear status so it is not reported more than once
*/
p->status = 0;
}
}
}
/*
If all processes have completed, tell the user the job has
completed and delete it from the active job list.
*/
if( job_is_completed( j ) )
{
if( !job_get_flag( j, JOB_FOREGROUND) && !job_get_flag( j, JOB_NOTIFIED ) && !job_get_flag( j, JOB_SKIP_NOTIFICATION ) )
{
format_job_info( j, _( L"ended" ) );
found=1;
}
proc_fire_event( L"JOB_EXIT", EVENT_EXIT, -j->pgid, 0 );
proc_fire_event( L"JOB_EXIT", EVENT_JOB_ID, j->job_id, 0 );
job_free(j);
}
else if( job_is_stopped( j ) && !job_get_flag( j, JOB_NOTIFIED ) )
{
/*
Notify the user about newly stopped jobs.
*/
if( !job_get_flag( j, JOB_SKIP_NOTIFICATION ) )
{
format_job_info( j, _( L"stopped" ) );
found=1;
}
job_set_flag( j, JOB_NOTIFIED, 1 );
}
}
if( found )
fflush( stdout );
locked = 0;
return found;
}
int main(int argc, char **argv) {
int res = 1;
int my_optind = 0;
program_name = L"fish";
set_main_thread();
setup_fork_guards();
signal_unblock_all();
setlocale(LC_ALL, "");
fish_setlocale();
// struct stat tmp;
// stat("----------FISH_HIT_MAIN----------", &tmp);
if (!argv[0]) {
static const char *dummy_argv[2] = {"fish", NULL};
argv = (char **)dummy_argv; //!OCLINT(parameter reassignment)
argc = 1; //!OCLINT(parameter reassignment)
}
fish_cmd_opts_t opts;
my_optind = fish_parse_opt(argc, argv, &opts);
// No-exec is prohibited when in interactive mode.
if (is_interactive_session && no_exec) {
debug(1, _(L"Can not use the no-execute mode when running an interactive session"));
no_exec = 0;
}
// Only save (and therefore restore) the fg process group if we are interactive. See issues
// #197 and #1002.
if (is_interactive_session) {
save_term_foreground_process_group();
}
const struct config_paths_t paths = determine_config_directory_paths(argv[0]);
env_init(&paths);
// Set features early in case other initialization depends on them.
// Start with the ones set in the environment, then those set on the command line (so the
// command line takes precedence).
if (auto features_var = env_get(L"fish_features")) {
for (const wcstring &s : features_var->as_list()) {
mutable_fish_features().set_from_string(s);
}
}
mutable_fish_features().set_from_string(opts.features);
proc_init();
builtin_init();
misc_init();
reader_init();
parser_t &parser = parser_t::principal_parser();
const io_chain_t empty_ios;
if (read_init(paths)) {
// Stomp the exit status of any initialization commands (issue #635).
proc_set_last_status(STATUS_CMD_OK);
// Run post-config commands specified as arguments, if any.
if (!opts.postconfig_cmds.empty()) {
res = run_command_list(&opts.postconfig_cmds, empty_ios);
}
if (!opts.batch_cmds.empty()) {
// Run the commands specified as arguments, if any.
if (is_login) {
// Do something nasty to support OpenSUSE assuming we're bash. This may modify cmds.
fish_xdm_login_hack_hack_hack_hack(&opts.batch_cmds, argc - my_optind,
argv + my_optind);
}
res = run_command_list(&opts.batch_cmds, empty_ios);
reader_exit(0, 0);
} else if (my_optind == argc) {
// Implicitly interactive mode.
res = reader_read(STDIN_FILENO, empty_ios);
} else {
char *file = *(argv + (my_optind++));
int fd = open(file, O_RDONLY);
if (fd == -1) {
perror(file);
} else {
// OK to not do this atomically since we cannot have gone multithreaded yet.
set_cloexec(fd);
wcstring_list_t list;
for (char **ptr = argv + my_optind; *ptr; ptr++) {
list.push_back(str2wcstring(*ptr));
}
env_set(L"argv", ENV_DEFAULT, list);
const wcstring rel_filename = str2wcstring(file);
reader_push_current_filename(rel_filename.c_str());
res = reader_read(fd, empty_ios);
if (res) {
debug(1, _(L"Error while reading file %ls\n"),
reader_current_filename() ? reader_current_filename()
: _(L"Standard input"));
}
reader_pop_current_filename();
}
}
}
int exit_status = res ? STATUS_CMD_UNKNOWN : proc_get_last_status();
// TODO: The generic process-exit event is useless and unused.
// Remove this in future.
proc_fire_event(L"PROCESS_EXIT", EVENT_EXIT, getpid(), exit_status);
event_fire_generic(L"fish_exit");
restore_term_mode();
restore_term_foreground_process_group();
if (g_profiling_active) {
parser.emit_profiling(s_profiling_output_filename);
}
history_save_all();
proc_destroy();
exit_without_destructors(exit_status);
return EXIT_FAILURE; // above line should always exit
}
int main(int argc, char **argv)
{
int res=1;
int my_optind=0;
set_main_thread();
setup_fork_guards();
wsetlocale(LC_ALL, L"");
is_interactive_session=1;
program_name=L"fish";
//struct stat tmp;
//stat("----------FISH_HIT_MAIN----------", &tmp);
std::vector<std::string> cmds;
my_optind = fish_parse_opt(argc, argv, &cmds);
/*
No-exec is prohibited when in interactive mode
*/
if (is_interactive_session && no_exec)
{
debug(1, _(L"Can not use the no-execute mode when running an interactive session"));
no_exec = 0;
}
/* Only save (and therefore restore) the fg process group if we are interactive. See #197, #1002 */
if (is_interactive_session)
{
save_term_foreground_process_group();
}
const struct config_paths_t paths = determine_config_directory_paths(argv[0]);
proc_init();
event_init();
wutil_init();
builtin_init();
function_init();
env_init(&paths);
reader_init();
history_init();
/* For setcolor to support term256 in config.fish (#1022) */
update_fish_term256();
parser_t &parser = parser_t::principal_parser();
if (g_log_forks)
printf("%d: g_fork_count: %d\n", __LINE__, g_fork_count);
const io_chain_t empty_ios;
if (read_init(paths))
{
/* Stop the exit status of any initialization commands (#635) */
proc_set_last_status(STATUS_BUILTIN_OK);
/* Run the commands specified as arguments, if any */
if (! cmds.empty())
{
/* Do something nasty to support OpenSUSE assuming we're bash. This may modify cmds. */
if (is_login)
{
fish_xdm_login_hack_hack_hack_hack(&cmds, argc - my_optind, argv + my_optind);
}
for (size_t i=0; i < cmds.size(); i++)
{
const wcstring cmd_wcs = str2wcstring(cmds.at(i));
res = parser.eval(cmd_wcs, empty_ios, TOP);
}
reader_exit(0, 0);
}
else
{
if (my_optind == argc)
{
res = reader_read(STDIN_FILENO, empty_ios);
}
else
{
char **ptr;
char *file = *(argv+(my_optind++));
int i;
int fd;
if ((fd = open(file, O_RDONLY)) == -1)
{
wperror(L"open");
return 1;
}
// OK to not do this atomically since we cannot have gone multithreaded yet
set_cloexec(fd);
if (*(argv+my_optind))
{
wcstring sb;
for (i=1,ptr = argv+my_optind; *ptr; i++, ptr++)
{
if (i != 1)
sb.append(ARRAY_SEP_STR);
sb.append(str2wcstring(*ptr));
}
env_set(L"argv", sb.c_str(), 0);
}
const wcstring rel_filename = str2wcstring(file);
const wchar_t *abs_filename = wrealpath(rel_filename, NULL);
if (!abs_filename)
{
abs_filename = wcsdup(rel_filename.c_str());
}
reader_push_current_filename(intern(abs_filename));
free((void *)abs_filename);
res = reader_read(fd, empty_ios);
if (res)
{
debug(1,
_(L"Error while reading file %ls\n"),
reader_current_filename()?reader_current_filename(): _(L"Standard input"));
}
reader_pop_current_filename();
}
}
}
proc_fire_event(L"PROCESS_EXIT", EVENT_EXIT, getpid(), res);
restore_term_mode();
restore_term_foreground_process_group();
history_destroy();
proc_destroy();
builtin_destroy();
reader_destroy();
parser.destroy();
wutil_destroy();
event_destroy();
env_destroy();
if (g_log_forks)
printf("%d: g_fork_count: %d\n", __LINE__, g_fork_count);
exit_without_destructors(res ? STATUS_UNKNOWN_COMMAND : proc_get_last_status());
return EXIT_FAILURE; //above line should always exit
}
static int process_clean_after_marking(bool allow_interactive) {
ASSERT_IS_MAIN_THREAD();
job_t *jnext;
int found = 0;
// this function may fire an event handler, we do not want to call ourselves recursively (to avoid
// infinite recursion).
static bool locked = false;
if (locked) {
return 0;
}
locked = true;
// this may be invoked in an exit handler, after the TERM has been torn down
// don't try to print in that case (#3222)
const bool interactive = allow_interactive && cur_term != NULL;
job_iterator_t jobs;
const size_t job_count = jobs.count();
jnext = jobs.next();
while (jnext) {
job_t *j = jnext;
jnext = jobs.next();
// If we are reaping only jobs who do not need status messages sent to the console, do not
// consider reaping jobs that need status messages.
if ((!j->get_flag(JOB_SKIP_NOTIFICATION)) && (!interactive) &&
(!j->get_flag(JOB_FOREGROUND))) {
continue;
}
for (const process_ptr_t &p : j->processes) {
int s;
if (!p->completed) continue;
if (!p->pid) continue;
s = p->status;
// TODO: The generic process-exit event is useless and unused.
// Remove this in future.
proc_fire_event(L"PROCESS_EXIT", EVENT_EXIT, p->pid,
(WIFSIGNALED(s) ? -1 : WEXITSTATUS(s)));
// Ignore signal SIGPIPE.We issue it ourselves to the pipe writer when the pipe reader
// dies.
if (!WIFSIGNALED(s) || WTERMSIG(s) == SIGPIPE) {
continue;
}
// Handle signals other than SIGPIPE.
int proc_is_job = (p->is_first_in_job && p->is_last_in_job);
if (proc_is_job) j->set_flag(JOB_NOTIFIED, true);
if (j->get_flag(JOB_SKIP_NOTIFICATION)) {
continue;
}
// Print nothing if we get SIGINT in the foreground process group, to avoid spamming
// obvious stuff on the console (#1119). If we get SIGINT for the foreground
// process, assume the user typed ^C and can see it working. It's possible they
// didn't, and the signal was delivered via pkill, etc., but the SIGINT/SIGTERM
// distinction is precisely to allow INT to be from a UI
// and TERM to be programmatic, so this assumption is keeping with the design of
// signals. If echoctl is on, then the terminal will have written ^C to the console.
// If off, it won't have. We don't echo ^C either way, so as to respect the user's
// preference.
if (WTERMSIG(p->status) != SIGINT || !j->get_flag(JOB_FOREGROUND)) {
if (proc_is_job) {
// We want to report the job number, unless it's the only job, in which case
// we don't need to.
const wcstring job_number_desc =
(job_count == 1) ? wcstring() : format_string(_(L"Job %d, "), j->job_id);
fwprintf(stdout, _(L"%ls: %ls\'%ls\' terminated by signal %ls (%ls)"),
program_name, job_number_desc.c_str(),
truncate_command(j->command()).c_str(), sig2wcs(WTERMSIG(p->status)),
signal_get_desc(WTERMSIG(p->status)));
} else {
const wcstring job_number_desc =
(job_count == 1) ? wcstring() : format_string(L"from job %d, ", j->job_id);
const wchar_t *fmt =
_(L"%ls: Process %d, \'%ls\' %ls\'%ls\' terminated by signal %ls (%ls)");
fwprintf(stdout, fmt, program_name, p->pid, p->argv0(), job_number_desc.c_str(),
truncate_command(j->command()).c_str(), sig2wcs(WTERMSIG(p->status)),
signal_get_desc(WTERMSIG(p->status)));
}
if (cur_term != NULL) {
tputs(clr_eol, 1, &writeb);
} else {
fwprintf(stdout, L"\e[K"); // no term set up - do clr_eol manually
}
fwprintf(stdout, L"\n");
}
found = 1;
p->status = 0; // clear status so it is not reported more than once
}
// If all processes have completed, tell the user the job has completed and delete it from
// the active job list.
if (job_is_completed(j)) {
if (!j->get_flag(JOB_FOREGROUND) && !j->get_flag(JOB_NOTIFIED) &&
!j->get_flag(JOB_SKIP_NOTIFICATION)) {
format_job_info(j, JOB_ENDED);
found = 1;
}
// TODO: The generic process-exit event is useless and unused.
// Remove this in future.
// Don't fire the exit-event for jobs with pgid -2.
// That's our "sentinel" pgid, for jobs that don't (yet) have a pgid,
// or jobs that consist entirely of builtins (and hence don't have a process).
// This causes issues if fish is PID 2, which is quite common on WSL. See #4582.
if (j->pgid != -2) {
proc_fire_event(L"JOB_EXIT", EVENT_EXIT, -j->pgid, 0);
}
proc_fire_event(L"JOB_EXIT", EVENT_JOB_ID, j->job_id, 0);
job_remove(j);
} else if (job_is_stopped(j) && !j->get_flag(JOB_NOTIFIED)) {
// Notify the user about newly stopped jobs.
if (!j->get_flag(JOB_SKIP_NOTIFICATION)) {
format_job_info(j, JOB_STOPPED);
found = 1;
}
j->set_flag(JOB_NOTIFIED, true);
}
}
if (found) fflush(stdout);
locked = false;
return found;
}
int job_reap(bool interactive)
{
ASSERT_IS_MAIN_THREAD();
job_t *jnext;
int found=0;
/* job_reap may fire an event handler, we do not want to call ourselves recursively (to avoid infinite recursion). */
static bool locked = false;
if (locked)
{
return 0;
}
locked = true;
process_mark_finished_children(false);
/* Preserve the exit status */
const int saved_status = proc_get_last_status();
job_iterator_t jobs;
const size_t job_count = jobs.count();
jnext = jobs.next();
while (jnext)
{
job_t *j = jnext;
jnext = jobs.next();
/*
If we are reaping only jobs who do not need status messages
sent to the console, do not consider reaping jobs that need
status messages
*/
if ((!job_get_flag(j, JOB_SKIP_NOTIFICATION)) && (!interactive) && (!job_get_flag(j, JOB_FOREGROUND)))
{
continue;
}
for (process_t *p = j->first_process; p; p=p->next)
{
int s;
if (!p->completed)
continue;
if (!p->pid)
continue;
s = p->status;
proc_fire_event(L"PROCESS_EXIT", EVENT_EXIT, p->pid, (WIFSIGNALED(s)?-1:WEXITSTATUS(s)));
if (WIFSIGNALED(s))
{
/*
Ignore signal SIGPIPE.We issue it ourselves to the pipe
writer when the pipe reader dies.
*/
if (WTERMSIG(s) != SIGPIPE)
{
int proc_is_job = ((p==j->first_process) && (p->next == 0));
if (proc_is_job)
job_set_flag(j, JOB_NOTIFIED, 1);
if (!job_get_flag(j, JOB_SKIP_NOTIFICATION))
{
/* Print nothing if we get SIGINT in the foreground process group, to avoid spamming obvious stuff on the console (#1119). If we get SIGINT for the foreground process, assume the user typed ^C and can see it working. It's possible they didn't, and the signal was delivered via pkill, etc., but the SIGINT/SIGTERM distinction is precisely to allow INT to be from a UI and TERM to be programmatic, so this assumption is keeping with the design of signals.
If echoctl is on, then the terminal will have written ^C to the console. If off, it won't have. We don't echo ^C either way, so as to respect the user's preference. */
if (WTERMSIG(p->status) != SIGINT || ! job_get_flag(j, JOB_FOREGROUND))
{
if (proc_is_job)
{
// We want to report the job number, unless it's the only job, in which case we don't need to
const wcstring job_number_desc = (job_count == 1) ? wcstring() : format_string(L"Job %d, ", j->job_id);
fwprintf(stdout,
_(L"%ls: %ls\'%ls\' terminated by signal %ls (%ls)"),
program_name,
job_number_desc.c_str(),
truncate_command(j->command()).c_str(),
sig2wcs(WTERMSIG(p->status)),
signal_get_desc(WTERMSIG(p->status)));
}
else
{
const wcstring job_number_desc = (job_count == 1) ? wcstring() : format_string(L"from job %d, ", j->job_id);
fwprintf(stdout,
_(L"%ls: Process %d, \'%ls\' %ls\'%ls\' terminated by signal %ls (%ls)"),
program_name,
p->pid,
p->argv0(),
job_number_desc.c_str(),
truncate_command(j->command()).c_str(),
sig2wcs(WTERMSIG(p->status)),
signal_get_desc(WTERMSIG(p->status)));
}
tputs(clr_eol,1,&writeb);
fwprintf(stdout, L"\n");
}
found=1;
}
/*
Clear status so it is not reported more than once
*/
p->status = 0;
}
}
}
/*
If all processes have completed, tell the user the job has
completed and delete it from the active job list.
*/
if (job_is_completed(j))
{
if (!job_get_flag(j, JOB_FOREGROUND) && !job_get_flag(j, JOB_NOTIFIED) && !job_get_flag(j, JOB_SKIP_NOTIFICATION))
{
format_job_info(j, _(L"ended"), job_count);
found=1;
}
proc_fire_event(L"JOB_EXIT", EVENT_EXIT, -j->pgid, 0);
proc_fire_event(L"JOB_EXIT", EVENT_JOB_ID, j->job_id, 0);
job_free(j);
}
else if (job_is_stopped(j) && !job_get_flag(j, JOB_NOTIFIED))
{
/*
Notify the user about newly stopped jobs.
*/
if (!job_get_flag(j, JOB_SKIP_NOTIFICATION))
{
format_job_info(j, _(L"stopped"), job_count);
found=1;
}
job_set_flag(j, JOB_NOTIFIED, 1);
}
}
if (found)
fflush(stdout);
/* Restore the exit status. */
proc_set_last_status(saved_status);
locked = false;
return found;
}
int main(int argc, char **argv) {
int res = 1;
int my_optind = 0;
program_name = L"fish";
set_main_thread();
setup_fork_guards();
setlocale(LC_ALL, "");
fish_setlocale();
// struct stat tmp;
// stat("----------FISH_HIT_MAIN----------", &tmp);
if (!argv[0]) {
static const char *dummy_argv[2] = {"fish", NULL};
argv = (char **)dummy_argv; //!OCLINT(parameter reassignment)
argc = 1; //!OCLINT(parameter reassignment)
}
std::vector<std::string> cmds;
my_optind = fish_parse_opt(argc, argv, &cmds);
// No-exec is prohibited when in interactive mode.
if (is_interactive_session && no_exec) {
debug(1, _(L"Can not use the no-execute mode when running an interactive session"));
no_exec = 0;
}
// Only save (and therefore restore) the fg process group if we are interactive. See issues
// #197 and #1002.
if (is_interactive_session) {
save_term_foreground_process_group();
}
const struct config_paths_t paths = determine_config_directory_paths(argv[0]);
proc_init();
event_init();
builtin_init();
function_init();
env_init(&paths);
reader_init();
history_init();
// For set_color to support term256 in config.fish (issue #1022).
update_fish_color_support();
misc_init();
parser_t &parser = parser_t::principal_parser();
const io_chain_t empty_ios;
if (read_init(paths)) {
// Stomp the exit status of any initialization commands (issue #635).
proc_set_last_status(STATUS_BUILTIN_OK);
// Run the commands specified as arguments, if any.
if (!cmds.empty()) {
// Do something nasty to support OpenSUSE assuming we're bash. This may modify cmds.
if (is_login) {
fish_xdm_login_hack_hack_hack_hack(&cmds, argc - my_optind, argv + my_optind);
}
for (size_t i = 0; i < cmds.size(); i++) {
const wcstring cmd_wcs = str2wcstring(cmds.at(i));
res = parser.eval(cmd_wcs, empty_ios, TOP);
}
reader_exit(0, 0);
} else if (my_optind == argc) {
// Interactive mode
check_running_fishd();
res = reader_read(STDIN_FILENO, empty_ios);
} else {
char *file = *(argv + (my_optind++));
int fd = open(file, O_RDONLY);
if (fd == -1) {
perror(file);
} else {
// OK to not do this atomically since we cannot have gone multithreaded yet.
set_cloexec(fd);
if (*(argv + my_optind)) {
wcstring sb;
char **ptr;
int i;
for (i = 1, ptr = argv + my_optind; *ptr; i++, ptr++) {
if (i != 1) sb.append(ARRAY_SEP_STR);
sb.append(str2wcstring(*ptr));
}
env_set(L"argv", sb.c_str(), 0);
}
const wcstring rel_filename = str2wcstring(file);
reader_push_current_filename(rel_filename.c_str());
res = reader_read(fd, empty_ios);
if (res) {
debug(1, _(L"Error while reading file %ls\n"), reader_current_filename()
? reader_current_filename()
: _(L"Standard input"));
}
reader_pop_current_filename();
}
}
}
int exit_status = res ? STATUS_UNKNOWN_COMMAND : proc_get_last_status();
proc_fire_event(L"PROCESS_EXIT", EVENT_EXIT, getpid(), exit_status);
restore_term_mode();
restore_term_foreground_process_group();
if (g_profiling_active) {
parser.emit_profiling(s_profiling_output_filename);
}
history_destroy();
proc_destroy();
builtin_destroy();
reader_destroy();
event_destroy();
exit_without_destructors(exit_status);
return EXIT_FAILURE; // above line should always exit
}