-/*
- * Copyright (C) 2007 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2007 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
/** \file afs.c Paraslash's audio file selector. */
#include <signal.h>
#include <fnmatch.h>
#include <osl.h>
+#include <lopsub.h>
#include <arpa/inet.h>
#include <sys/un.h>
#include <netdb.h>
+#include <lopsub.h>
-#include "server.cmdline.h"
+#include "server.lsg.h"
+#include "server_cmd.lsg.h"
#include "para.h"
#include "error.h"
#include "crypt.h"
#include "sideband.h"
#include "command.h"
-/** The osl tables used by afs. \sa blob.c. */
+/** The osl tables used by afs. \sa \ref blob.c. */
enum afs_table_num {
- /** Contains audio file information. See aft.c. */
+ /** Contains audio file information. See \ref aft.c. */
TBLNUM_AUDIO_FILES,
- /** The table for the paraslash attributes. See attribute.c. */
+ /** The table for the paraslash attributes. See \ref attribute.c. */
TBLNUM_ATTRIBUTES,
/**
* Paraslash's scoring system is based on Gaussian normal
* distributions, and the relevant data is stored in the rbtrees of an
- * osl table containing only volatile columns. See score.c for
+ * osl table containing only volatile columns. See \ref score.c for
* details.
*/
TBLNUM_SCORES,
/**
* A standard blob table containing the mood definitions. For details
- * see mood.c.
+ * see \ref mood.c.
*/
TBLNUM_MOODS,
/** A blob table containing lyrics on a per-song basis. */
struct command_task {
/** The file descriptor for the local socket. */
int fd;
- /**
- * Value sent by the command handlers to identify themselves as
- * children of the running para_server.
- */
- uint32_t cookie;
/** The associated task structure. */
struct task *task;
};
static enum play_mode current_play_mode;
static char *current_mop; /* mode or playlist specifier. NULL means dummy mood */
-/**
- * A random number used to "authenticate" the connection.
- *
- * para_server picks this number by random before it forks the afs process. The
- * command handlers know this number as well and write it to the afs socket,
- * together with the id of the shared memory area which contains the payload of
- * the afs command. A local process has to know this number to abuse the afs
- * service provided by the local socket.
- */
extern uint32_t afs_socket_cookie;
/**
* command socket, so that the handler process can read the id, attach the
* shared memory area and use the result.
*
- * \sa struct callback_result.
+ * \sa \ref struct callback_result.
*/
struct callback_query {
/** The function to be called. */
* into the shared memory area holding the result, mainly to let the command
* handler know the size of the result.
*
- * \sa struct callback_query.
+ * \sa \ref struct callback_query.
*/
struct callback_result {
/** The number of bytes of the result. */
* shmid are passed to that function as an osl object. The private_result_data
* pointer is passed as the second argument to \a result_handler.
*
- * \return Number of shared memory areas dispatched on success, negative on errors.
- *
- * \sa send_option_arg_callback_request(), send_standard_callback_request().
+ * \return Number of shared memory areas dispatched on success, negative on
+ * errors.
*/
int send_callback_request(afs_callback *f, struct osl_object *query,
callback_result_handler *result_handler,
*(uint32_t *)buf = afs_socket_cookie;
*(int *)(buf + sizeof(afs_socket_cookie)) = query_shmid;
- ret = connect_local_socket(conf.afs_socket_arg);
+ ret = connect_local_socket(OPT_STRING_VAL(AFS_SOCKET));
if (ret < 0)
goto out;
fd = ret;
}
/**
- * Send a callback request passing an options structure and an argument vector.
+ * Wrapper for send_callback_request() which passes a lopsub parse result.
*
- * \param options pointer to an arbitrary data structure.
- * \param argc Argument count.
- * \param argv Standard argument vector.
* \param f The callback function.
- * \param result_handler See \ref send_callback_request.
- * \param private_result_data See \ref send_callback_request.
+ * \param cmd Needed for (de-)serialization.
+ * \param lpr Must match cmd.
+ * \param private_result_data Passed to send_callback_request().
*
- * Some command handlers pass command-specific options to a callback, together
- * with a list of further arguments (often a list of audio files). This
- * function allows to pass an arbitrary structure (given as an osl object) and
- * a usual argument vector to the specified callback.
+ * This function serializes the parse result given by the lpr pointer into a
+ * buffer. The buffer is sent as the query to the afs process with the callback
+ * mechanism.
*
- * \return The return value of the underlying call to \ref
- * send_callback_request().
- *
- * \sa send_standard_callback_request(), send_callback_request().
+ * \return The return value of the underlying call to send_callback_request().
*/
-int send_option_arg_callback_request(struct osl_object *options,
- int argc, char * const * const argv, afs_callback *f,
- callback_result_handler *result_handler,
- void *private_result_data)
+int send_lls_callback_request(afs_callback *f,
+ const struct lls_command * const cmd,
+ struct lls_parse_result *lpr, void *private_result_data)
{
- char *p;
- int i, ret;
- struct osl_object query = {.size = options? options->size : 0};
-
- for (i = 0; i < argc; i++)
- query.size += strlen(argv[i]) + 1;
- query.data = para_malloc(query.size);
- p = query.data;
- if (options) {
- memcpy(query.data, options->data, options->size);
- p += options->size;
- }
- for (i = 0; i < argc; i++) {
- strcpy(p, argv[i]); /* OK */
- p += strlen(argv[i]) + 1;
- }
- ret = send_callback_request(f, &query, result_handler,
- private_result_data);
- free(query.data);
- return ret;
-}
+ struct osl_object query;
+ char *buf = NULL;
+ int ret = lls_serialize_parse_result(lpr, cmd, &buf, &query.size);
-/**
- * Send a callback request with an argument vector only.
- *
- * \param argc The same meaning as in send_option_arg_callback_request().
- * \param argv The same meaning as in send_option_arg_callback_request().
- * \param f The same meaning as in send_option_arg_callback_request().
- * \param result_handler See \ref send_callback_request.
- * \param private_result_data See \ref send_callback_request.
- *
- * This is similar to send_option_arg_callback_request(), but no options buffer
- * is passed to the parent process.
- *
- * \return The return value of the underlying call to
- * send_option_arg_callback_request().
- */
-int send_standard_callback_request(int argc, char * const * const argv,
- afs_callback *f, callback_result_handler *result_handler,
- void *private_result_data)
-{
- return send_option_arg_callback_request(NULL, argc, argv, f, result_handler,
+ assert(ret >= 0);
+ query.data = buf;
+ ret = send_callback_request(f, &query, afs_cb_result_handler,
private_result_data);
+ free(buf);
+ return ret;
}
static int action_if_pattern_matches(struct osl_row *row, void *data)
struct pattern_match_data *pmd = data;
struct osl_object name_obj;
const char *p, *name;
- int ret = osl(osl_get_object(pmd->table, row, pmd->match_col_num, &name_obj));
- const char *pattern_txt = (const char *)pmd->patterns.data;
+ int i, ret;
+ ret = osl(osl_get_object(pmd->table, row, pmd->match_col_num,
+ &name_obj));
if (ret < 0)
return ret;
name = (char *)name_obj.data;
if ((!name || !*name) && (pmd->pm_flags & PM_SKIP_EMPTY_NAME))
return 1;
- if (pmd->patterns.size == 0 &&
- (pmd->pm_flags & PM_NO_PATTERN_MATCHES_EVERYTHING)) {
- pmd->num_matches++;
- return pmd->action(pmd->table, row, name, pmd->data);
+ if (lls_num_inputs(pmd->lpr) == 0) {
+ if (pmd->pm_flags & PM_NO_PATTERN_MATCHES_EVERYTHING) {
+ pmd->num_matches++;
+ return pmd->action(pmd->table, row, name, pmd->data);
+ }
}
- for (p = pattern_txt; p < pattern_txt + pmd->patterns.size;
- p += strlen(p) + 1) {
+ i = pmd->input_skip;
+ for (;;) {
+ if (i >= lls_num_inputs(pmd->lpr))
+ break;
+ p = lls_input(i, pmd->lpr);
ret = fnmatch(p, name, pmd->fnmatch_flags);
- if (ret == FNM_NOMATCH)
- continue;
- if (ret)
- return -E_FNMATCH;
- ret = pmd->action(pmd->table, row, name, pmd->data);
- if (ret >= 0)
- pmd->num_matches++;
- return ret;
+ if (ret != FNM_NOMATCH) {
+ if (ret != 0)
+ return -E_FNMATCH;
+ ret = pmd->action(pmd->table, row, name, pmd->data);
+ if (ret >= 0)
+ pmd->num_matches++;
+ return ret;
+
+ }
+ i++;
}
return 1;
}
* \a obj1 is found, respectively, to be less than, to match, or be greater than
* obj2.
*
- * \sa strcmp(3), strncmp(3), osl_compare_func.
+ * \sa strcmp(3), strncmp(3).
*/
int string_compare(const struct osl_object *obj1, const struct osl_object *obj2)
{
{
struct msghdr msg = {.msg_iov = NULL};
struct cmsghdr *cmsg;
- char control[255];
+ char control[255] __a_aligned(8);
int ret;
struct iovec iov;
*
* \return Standard.
*
- * \sa open_and_update_audio_file().
+ * \sa \ref open_and_update_audio_file().
*/
static int open_next_audio_file(void)
{
}
/* Never fails if arg == NULL */
-static int activate_mood_or_playlist(char *arg, int *num_admissible)
+static int activate_mood_or_playlist(const char *arg, int *num_admissible,
+ char **errmsg)
{
enum play_mode mode;
int ret;
- PARA_INFO_LOG("new playlist: %s\n", arg);
if (!arg) {
- ret = change_current_mood(NULL); /* always successful */
+ ret = change_current_mood(NULL, NULL); /* always successful */
mode = PLAY_MODE_MOOD;
} else {
if (!strncmp(arg, "p/", 2)) {
ret = playlist_open(arg + 2);
+ if (ret < 0 && errmsg)
+ *errmsg = make_message( "could not open %s",
+ arg);
mode = PLAY_MODE_PLAYLIST;
} else if (!strncmp(arg, "m/", 2)) {
- ret = change_current_mood(arg + 2);
+ ret = change_current_mood(arg + 2, errmsg);
mode = PLAY_MODE_MOOD;
- } else
- return -E_AFS_SYNTAX;
+ } else {
+ if (errmsg)
+ *errmsg = make_message("%s: parse error", arg);
+ return -ERRNO_TO_PARA_ERROR(EINVAL);
+ }
if (ret < 0)
return ret;
}
strncpy(mmd->afs_mode_string, arg,
sizeof(mmd->afs_mode_string));
mmd->afs_mode_string[sizeof(mmd->afs_mode_string) - 1] = '\0';
+ mmd->events++;
mutex_unlock(mmd_mutex);
} else {
mutex_lock(mmd_mutex);
strcpy(mmd->afs_mode_string, "dummy");
+ mmd->events++;
mutex_unlock(mmd_mutex);
current_mop = NULL;
}
static int com_select_callback(struct afs_callback_arg *aca)
{
- char *arg = aca->query.data;
+ const struct lls_command *cmd = SERVER_CMD_CMD_PTR(SELECT);
+ const char *arg;
int num_admissible, ret;
+ char *errmsg;
+ ret = lls_deserialize_parse_result(aca->query.data, cmd, &aca->lpr);
+ assert(ret >= 0);
+ arg = lls_input(0, aca->lpr);
ret = clear_score_table();
if (ret < 0) {
- para_printf(&aca->pbout, "could not clear score table: %s\n",
- para_strerror(-ret));
- return ret;
+ para_printf(&aca->pbout, "could not clear score table\n");
+ goto free_lpr;
}
if (current_play_mode == PLAY_MODE_MOOD)
close_current_mood();
else
playlist_close();
- ret = activate_mood_or_playlist(arg, &num_admissible);
+ ret = activate_mood_or_playlist(arg, &num_admissible, &errmsg);
if (ret >= 0)
goto out;
/* ignore subsequent errors (but log them) */
- para_printf(&aca->pbout, "could not activate %s: %s\n"
- "switching back to %s\n",
- arg, para_strerror(-ret), current_mop? current_mop : "dummy");
- ret = activate_mood_or_playlist(current_mop, &num_admissible);
- if (ret >= 0)
- goto out;
- para_printf(&aca->pbout, "could not activate %s: %s\nswitching to dummy\n",
- current_mop, para_strerror(-ret));
- activate_mood_or_playlist(NULL, &num_admissible);
+ para_printf(&aca->pbout, "%s\n", errmsg);
+ free(errmsg);
+ para_printf(&aca->pbout, "could not activate %s\n", arg);
+ if (current_mop && strcmp(current_mop, arg) != 0) {
+ int ret2;
+ para_printf(&aca->pbout, "switching back to %s\n", current_mop);
+ ret2 = activate_mood_or_playlist(current_mop, &num_admissible,
+ &errmsg);
+ if (ret2 >= 0)
+ goto out;
+ para_printf(&aca->pbout, "%s\n", errmsg);
+ free(errmsg);
+ para_printf(&aca->pbout, "could not reactivate %s: %s\n",
+ current_mop, para_strerror(-ret2));
+ }
+ para_printf(&aca->pbout, "activating dummy mood\n");
+ activate_mood_or_playlist(NULL, &num_admissible, NULL);
out:
para_printf(&aca->pbout, "activated %s (%d admissible files)\n",
current_mop? current_mop : "dummy mood", num_admissible);
+free_lpr:
+ lls_free_parse_result(aca->lpr, cmd);
return ret;
}
-int com_select(struct command_context *cc)
+static int com_select(struct command_context *cc, struct lls_parse_result *lpr)
{
- struct osl_object query;
+ const struct lls_command *cmd = SERVER_CMD_CMD_PTR(SELECT);
+ char *errctx;
+ int ret = lls(lls_check_arg_count(lpr, 1, 1, &errctx));
- if (cc->argc != 2)
- return -E_AFS_SYNTAX;
- query.data = cc->argv[1];
- query.size = strlen(cc->argv[1]) + 1;
- return send_callback_request(com_select_callback, &query,
- &afs_cb_result_handler, cc);
+ if (ret < 0) {
+ send_errctx(cc, errctx);
+ return ret;
+ }
+ return send_lls_callback_request(com_select_callback, cmd, lpr, cc);
}
+EXPORT_SERVER_CMD_HANDLER(select);
-static void init_admissible_files(char *arg)
+static void init_admissible_files(const char *arg)
{
- if (activate_mood_or_playlist(arg, NULL) < 0)
- activate_mood_or_playlist(NULL, NULL); /* always successful */
+ int ret = activate_mood_or_playlist(arg, NULL, NULL);
+ if (ret < 0) {
+ assert(arg);
+ PARA_WARNING_LOG("could not activate %s: %s\n", arg,
+ para_strerror(-ret));
+ activate_mood_or_playlist(NULL, NULL, NULL);
+ }
}
static int setup_command_socket_or_die(void)
{
int ret, socket_fd;
- char *socket_name = conf.afs_socket_arg;
+ const char *socket_name = OPT_STRING_VAL(AFS_SOCKET);
unlink(socket_name);
- ret = create_local_socket(socket_name, 0);
+ ret = create_local_socket(socket_name);
if (ret < 0) {
- ret = create_local_socket(socket_name,
- S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IWOTH);
- if (ret < 0) {
- PARA_EMERG_LOG("%s: %s\n", para_strerror(-ret),
- socket_name);
- exit(EXIT_FAILURE);
- }
+ PARA_EMERG_LOG("%s: %s\n", para_strerror(-ret), socket_name);
+ exit(EXIT_FAILURE);
}
socket_fd = ret;
PARA_INFO_LOG("listening on socket %s (fd %d)\n", socket_name,
return socket_fd;
}
+static char *database_dir;
+
static void close_afs_tables(void)
{
int i;
PARA_NOTICE_LOG("closing afs_tables\n");
for (i = 0; i < NUM_AFS_TABLES; i++)
afs_tables[i].close();
+ free(database_dir);
+ database_dir = NULL;
}
-static char *database_dir;
-
static void get_database_dir(void)
{
if (!database_dir) {
- if (conf.afs_database_dir_given)
- database_dir = para_strdup(conf.afs_database_dir_arg);
+ if (OPT_GIVEN(AFS_DATABASE_DIR))
+ database_dir = para_strdup(OPT_STRING_VAL(AFS_DATABASE_DIR));
else {
char *home = para_homedir();
database_dir = make_message(
int i, ret;
get_database_dir();
- PARA_NOTICE_LOG("opening %u osl tables in %s\n", NUM_AFS_TABLES,
+ PARA_NOTICE_LOG("opening %d osl tables in %s\n", NUM_AFS_TABLES,
database_dir);
for (i = 0; i < NUM_AFS_TABLES; i++) {
ret = afs_tables[i].open(database_dir);
if (ret >= 0)
continue;
- PARA_ERROR_LOG("%s init: %s\n", afs_tables[i].name,
+ PARA_ERROR_LOG("%s open: %s\n", afs_tables[i].name,
para_strerror(-ret));
break;
}
return ret;
buf[n] = '\0';
if (strcmp(buf, "new"))
- return -E_BAD_CMD;
+ return -ERRNO_TO_PARA_ERROR(EINVAL);
return open_next_audio_file();
}
/* returns 0 if no data available, 1 else */
-static int execute_afs_command(int fd, fd_set *rfds, uint32_t expected_cookie)
+static int execute_afs_command(int fd, fd_set *rfds)
{
uint32_t cookie;
int query_shmid;
return 1;
}
cookie = *(uint32_t *)buf;
- if (cookie != expected_cookie) {
+ if (cookie != afs_socket_cookie) {
PARA_NOTICE_LOG("received invalid cookie (got %u, expected %u)\n",
- (unsigned)cookie, (unsigned)expected_cookie);
+ (unsigned)cookie, (unsigned)afs_socket_cookie);
return 1;
}
query_shmid = *(int *)(buf + sizeof(cookie));
}
/* Check the list of connected clients. */
list_for_each_entry_safe(client, tmp, &afs_client_list, node) {
- ret = execute_afs_command(client->fd, &s->rfds, ct->cookie);
+ ret = execute_afs_command(client->fd, &s->rfds);
if (ret == 0) { /* prevent bogus connection flooding */
struct timeval diff;
tv_diff(now, &client->connect_time, &diff);
return 0;
}
-static void register_command_task(uint32_t cookie, struct sched *s)
+static void register_command_task(struct sched *s)
{
struct command_task *ct = &command_task_struct;
ct->fd = setup_command_socket_or_die();
- ct->cookie = cookie;
ct->task = task_register(&(struct task_info) {
.name = "afs command",
/**
* Initialize the audio file selector process.
*
- * \param cookie The value used for "authentication".
* \param socket_fd File descriptor used for communication with the server.
*/
-__noreturn void afs_init(uint32_t cookie, int socket_fd)
+__noreturn void afs_init(int socket_fd)
{
static struct sched s;
int i, ret;
ret = mark_fd_nonblocking(server_socket);
if (ret < 0)
goto out_close;
- PARA_INFO_LOG("server_socket: %d, afs_socket_cookie: %u\n",
- server_socket, (unsigned) cookie);
- init_admissible_files(conf.afs_initial_mode_arg);
- register_command_task(cookie, &s);
+ PARA_INFO_LOG("server_socket: %d\n", server_socket);
+ init_admissible_files(OPT_STRING_VAL(AFS_INITIAL_MODE));
+ register_command_task(&s);
s.default_timeout.tv_sec = 0;
s.default_timeout.tv_usec = 999 * 1000;
+ ret = write(socket_fd, "\0", 1);
+ if (ret != 1) {
+ if (ret == 0)
+ errno = EINVAL;
+ ret = -ERRNO_TO_PARA_ERROR(errno);
+ goto out_close;
+ }
ret = schedule(&s);
sched_shutdown(&s);
+ close_current_mood();
out_close:
close_afs_tables();
out:
+ signal_shutdown(signal_task);
+ free_status_items();
+ free(current_mop);
+ free_lpr();
if (ret < 0)
PARA_EMERG_LOG("%s\n", para_strerror(-ret));
exit(EXIT_FAILURE);
int i, ret;
close_afs_tables();
+ get_database_dir();
for (i = 0; i < NUM_AFS_TABLES; i++) {
struct afs_table *t = &afs_tables[i];
return ret;
}
-int com_init(struct command_context *cc)
+static int com_init(struct command_context *cc, struct lls_parse_result *lpr)
{
int i, j, ret;
uint32_t table_mask = (1 << (NUM_AFS_TABLES + 1)) - 1;
struct osl_object query = {.data = &table_mask,
.size = sizeof(table_mask)};
+ unsigned num_inputs = lls_num_inputs(lpr);
ret = make_database_dir();
if (ret < 0)
return ret;
- if (cc->argc != 1) {
+ if (num_inputs > 0) {
table_mask = 0;
- for (i = 1; i < cc->argc; i++) {
+ for (i = 0; i < num_inputs; i++) {
for (j = 0; j < NUM_AFS_TABLES; j++) {
struct afs_table *t = &afs_tables[j];
- if (strcmp(cc->argv[i], t->name))
+ if (strcmp(lls_input(i, lpr), t->name))
continue;
table_mask |= (1 << j);
break;
return send_callback_request(com_init_callback, &query,
afs_cb_result_handler, cc);
}
+EXPORT_SERVER_CMD_HANDLER(init);
-/**
- * Flags for the check command.
- *
- * \sa com_check().
- */
-enum com_check_flags {
- /** Check the audio file table. */
- CHECK_AFT = 1,
- /** Check the mood table. */
- CHECK_MOODS = 2,
- /** Check the playlist table. */
- CHECK_PLAYLISTS = 4,
- /** Check the attribute table against the audio file table. */
- CHECK_ATTS = 8
-};
-
-int com_check(struct command_context *cc)
+static int com_check(struct command_context *cc, struct lls_parse_result *lpr)
{
- unsigned flags = 0;
- int i, ret;
+ const struct lls_opt_result *r_a = SERVER_CMD_OPT_RESULT(CHECK, AFT, lpr);
+ const struct lls_opt_result *r_A = SERVER_CMD_OPT_RESULT(CHECK, ATTRIBUTE, lpr);
+ const struct lls_opt_result *r_m = SERVER_CMD_OPT_RESULT(CHECK, MOOD, lpr);
+ const struct lls_opt_result *r_p = SERVER_CMD_OPT_RESULT(CHECK, PLAYLIST, lpr);
+ bool noopt = !lls_opt_given(r_a) && !lls_opt_given(r_A)
+ && !lls_opt_given(r_m) && !lls_opt_given(r_p);
+ int ret;
- for (i = 1; i < cc->argc; i++) {
- const char *arg = cc->argv[i];
- if (arg[0] != '-')
- break;
- if (!strcmp(arg, "--")) {
- i++;
- break;
- }
- if (!strcmp(arg, "-a")) {
- flags |= CHECK_AFT;
- continue;
- }
- if (!strcmp(arg, "-A")) {
- flags |= CHECK_ATTS;
- continue;
- }
- if (!strcmp(arg, "-p")) {
- flags |= CHECK_PLAYLISTS;
- continue;
- }
- if (!strcmp(arg, "-m")) {
- flags |= CHECK_MOODS;
- continue;
- }
- return -E_AFS_SYNTAX;
- }
- if (i < cc->argc)
- return -E_AFS_SYNTAX;
- if (!flags)
- flags = ~0U;
- if (flags & CHECK_AFT) {
+ if (noopt || lls_opt_given(r_a)) {
ret = send_callback_request(aft_check_callback, NULL,
afs_cb_result_handler, cc);
if (ret < 0)
return ret;
}
- if (flags & CHECK_ATTS) {
+ if (noopt || lls_opt_given(r_A)) {
ret = send_callback_request(attribute_check_callback, NULL,
afs_cb_result_handler, cc);
if (ret < 0)
return ret;
}
- if (flags & CHECK_PLAYLISTS) {
+ if (noopt || lls_opt_given(r_p)) {
ret = send_callback_request(playlist_check_callback,
NULL, afs_cb_result_handler, cc);
if (ret < 0)
return ret;
}
- if (flags & CHECK_MOODS) {
+ if (noopt || lls_opt_given(r_m)) {
ret = send_callback_request(mood_check_callback, NULL,
afs_cb_result_handler, cc);
if (ret < 0)
}
return 1;
}
+EXPORT_SERVER_CMD_HANDLER(check);
/**
* The afs event dispatcher.
continue;
ret = t->event_handler(event, pb, data);
if (ret < 0) {
- PARA_CRIT_LOG("table %s, event %d: %s\n", t->name,
+ PARA_CRIT_LOG("table %s, event %u: %s\n", t->name,
event, para_strerror(-ret));
return ret;
}
projects / paraslash.git / blobdiff