2 This file is part of PulseAudio.
4 Copyright 2004-2006 Lennart Poettering
5 Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
7 PulseAudio is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as published
9 by the Free Software Foundation; either version 2 of the License,
10 or (at your option) any later version.
12 PulseAudio is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public License
18 along with PulseAudio; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
33 #include <pulse/xmalloc.h>
34 #include <pulse/timeval.h>
35 #include <pulse/i18n.h>
37 #include <pulsecore/core-error.h>
38 #include <pulsecore/core-util.h>
39 #include <pulsecore/strbuf.h>
40 #include <pulsecore/conf-parser.h>
41 #include <pulsecore/resampler.h>
42 #include <pulsecore/macro.h>
44 #include "daemon-conf.h"
46 #define DEFAULT_SCRIPT_FILE PA_DEFAULT_CONFIG_DIR PA_PATH_SEP "default.pa"
47 #define DEFAULT_SCRIPT_FILE_USER PA_PATH_SEP "default.pa"
48 #define DEFAULT_SYSTEM_SCRIPT_FILE PA_DEFAULT_CONFIG_DIR PA_PATH_SEP "system.pa"
50 #define DEFAULT_CONFIG_FILE PA_DEFAULT_CONFIG_DIR PA_PATH_SEP "daemon.conf"
51 #define DEFAULT_CONFIG_FILE_USER PA_PATH_SEP "daemon.conf"
53 #define ENV_SCRIPT_FILE "PULSE_SCRIPT"
54 #define ENV_CONFIG_FILE "PULSE_CONFIG"
55 #define ENV_DL_SEARCH_PATH "PULSE_DLPATH"
57 static const pa_daemon_conf default_conf
= {
61 .high_priority
= TRUE
,
63 .realtime_scheduling
= FALSE
,
64 .realtime_priority
= 5, /* Half of JACK's default rtprio */
65 .disallow_module_loading
= FALSE
,
66 .disallow_exit
= FALSE
,
69 .scache_idle_time
= 20,
71 .script_commands
= NULL
,
72 .dl_search_path
= NULL
,
73 .load_default_script_file
= TRUE
,
74 .default_script_file
= NULL
,
75 .log_target
= PA_LOG_SYSLOG
,
76 .log_level
= PA_LOG_NOTICE
,
80 .resample_method
= PA_RESAMPLER_AUTO
,
81 .disable_remixing
= FALSE
,
82 .disable_lfe_remixing
= TRUE
,
85 .system_instance
= FALSE
,
86 .no_cpu_limit
= FALSE
,
88 .default_n_fragments
= 4,
89 .default_fragment_size_msec
= 25,
90 .default_sample_spec
= { .format
= PA_SAMPLE_S16NE
, .rate
= 44100, .channels
= 2 },
92 #ifdef HAVE_SYS_RESOURCE_H
93 ,.rlimit_fsize
= { .value
= 0, .is_set
= FALSE
},
94 .rlimit_data
= { .value
= 0, .is_set
= FALSE
},
95 .rlimit_stack
= { .value
= 0, .is_set
= FALSE
},
96 .rlimit_core
= { .value
= 0, .is_set
= FALSE
},
97 .rlimit_rss
= { .value
= 0, .is_set
= FALSE
}
99 ,.rlimit_nproc
= { .value
= 0, .is_set
= FALSE
}
102 ,.rlimit_nofile
= { .value
= 256, .is_set
= TRUE
}
104 #ifdef RLIMIT_MEMLOCK
105 ,.rlimit_memlock
= { .value
= 0, .is_set
= FALSE
}
108 ,.rlimit_as
= { .value
= 0, .is_set
= FALSE
}
111 ,.rlimit_locks
= { .value
= 0, .is_set
= FALSE
}
113 #ifdef RLIMIT_SIGPENDING
114 ,.rlimit_sigpending
= { .value
= 0, .is_set
= FALSE
}
116 #ifdef RLIMIT_MSGQUEUE
117 ,.rlimit_msgqueue
= { .value
= 0, .is_set
= FALSE
}
120 ,.rlimit_nice
= { .value
= 31, .is_set
= TRUE
} /* nice level of -11 */
123 ,.rlimit_rtprio
= { .value
= 9, .is_set
= TRUE
} /* One below JACK's default for the server */
126 ,.rlimit_rttime
= { .value
= PA_USEC_PER_SEC
, .is_set
= TRUE
}
131 pa_daemon_conf
* pa_daemon_conf_new(void) {
132 pa_daemon_conf
*c
= pa_xnewdup(pa_daemon_conf
, &default_conf
, 1);
134 c
->dl_search_path
= pa_xstrdup(PA_DLSEARCHPATH
);
138 void pa_daemon_conf_free(pa_daemon_conf
*c
) {
140 pa_xfree(c
->script_commands
);
141 pa_xfree(c
->dl_search_path
);
142 pa_xfree(c
->default_script_file
);
143 pa_xfree(c
->config_file
);
147 int pa_daemon_conf_set_log_target(pa_daemon_conf
*c
, const char *string
) {
151 if (!strcmp(string
, "auto"))
152 c
->auto_log_target
= 1;
153 else if (!strcmp(string
, "syslog")) {
154 c
->auto_log_target
= 0;
155 c
->log_target
= PA_LOG_SYSLOG
;
156 } else if (!strcmp(string
, "stderr")) {
157 c
->auto_log_target
= 0;
158 c
->log_target
= PA_LOG_STDERR
;
165 int pa_daemon_conf_set_log_level(pa_daemon_conf
*c
, const char *string
) {
170 if (pa_atou(string
, &u
) >= 0) {
171 if (u
>= PA_LOG_LEVEL_MAX
)
174 c
->log_level
= (pa_log_level_t
) u
;
175 } else if (pa_startswith(string
, "debug"))
176 c
->log_level
= PA_LOG_DEBUG
;
177 else if (pa_startswith(string
, "info"))
178 c
->log_level
= PA_LOG_INFO
;
179 else if (pa_startswith(string
, "notice"))
180 c
->log_level
= PA_LOG_NOTICE
;
181 else if (pa_startswith(string
, "warn"))
182 c
->log_level
= PA_LOG_WARN
;
183 else if (pa_startswith(string
, "err"))
184 c
->log_level
= PA_LOG_ERROR
;
191 int pa_daemon_conf_set_resample_method(pa_daemon_conf
*c
, const char *string
) {
196 if ((m
= pa_parse_resample_method(string
)) < 0)
199 c
->resample_method
= m
;
203 static int parse_log_target(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
204 pa_daemon_conf
*c
= data
;
211 if (pa_daemon_conf_set_log_target(c
, rvalue
) < 0) {
212 pa_log(_("[%s:%u] Invalid log target '%s'."), filename
, line
, rvalue
);
219 static int parse_log_level(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
220 pa_daemon_conf
*c
= data
;
227 if (pa_daemon_conf_set_log_level(c
, rvalue
) < 0) {
228 pa_log(_("[%s:%u] Invalid log level '%s'."), filename
, line
, rvalue
);
235 static int parse_resample_method(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
236 pa_daemon_conf
*c
= data
;
243 if (pa_daemon_conf_set_resample_method(c
, rvalue
) < 0) {
244 pa_log(_("[%s:%u] Invalid resample method '%s'."), filename
, line
, rvalue
);
251 static int parse_rlimit(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
252 #ifdef HAVE_SYS_RESOURCE_H
253 struct pa_rlimit
*r
= data
;
260 if (rvalue
[strspn(rvalue
, "\t ")] == 0) {
266 if (pa_atoi(rvalue
, &k
) < 0) {
267 pa_log(_("[%s:%u] Invalid rlimit '%s'."), filename
, line
, rvalue
);
271 r
->value
= k
>= 0 ? (rlim_t
) k
: 0;
274 pa_log_warn(_("[%s:%u] rlimit not supported on this platform."), filename
, line
);
280 static int parse_sample_format(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
281 pa_daemon_conf
*c
= data
;
282 pa_sample_format_t f
;
289 if ((f
= pa_parse_sample_format(rvalue
)) < 0) {
290 pa_log(_("[%s:%u] Invalid sample format '%s'."), filename
, line
, rvalue
);
294 c
->default_sample_spec
.format
= f
;
298 static int parse_sample_rate(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
299 pa_daemon_conf
*c
= data
;
307 if (pa_atou(rvalue
, &r
) < 0 || r
> (uint32_t) PA_RATE_MAX
|| r
<= 0) {
308 pa_log(_("[%s:%u] Invalid sample rate '%s'."), filename
, line
, rvalue
);
312 c
->default_sample_spec
.rate
= r
;
316 static int parse_sample_channels(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
317 pa_daemon_conf
*c
= data
;
325 if (pa_atoi(rvalue
, &n
) < 0 || n
> (int32_t) PA_CHANNELS_MAX
|| n
<= 0) {
326 pa_log(_("[%s:%u] Invalid sample channels '%s'."), filename
, line
, rvalue
);
330 c
->default_sample_spec
.channels
= (uint8_t) n
;
334 static int parse_fragments(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
335 pa_daemon_conf
*c
= data
;
343 if (pa_atoi(rvalue
, &n
) < 0 || n
< 2) {
344 pa_log(_("[%s:%u] Invalid number of fragments '%s'."), filename
, line
, rvalue
);
348 c
->default_n_fragments
= (unsigned) n
;
352 static int parse_fragment_size_msec(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
353 pa_daemon_conf
*c
= data
;
361 if (pa_atoi(rvalue
, &n
) < 0 || n
< 1) {
362 pa_log(_("[%s:%u] Invalid fragment size '%s'."), filename
, line
, rvalue
);
366 c
->default_fragment_size_msec
= (unsigned) n
;
370 static int parse_nice_level(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
371 pa_daemon_conf
*c
= data
;
379 if (pa_atoi(rvalue
, &level
) < 0 || level
< -20 || level
> 19) {
380 pa_log(_("[%s:%u] Invalid nice level '%s'."), filename
, line
, rvalue
);
384 c
->nice_level
= (int) level
;
388 static int parse_rtprio(const char *filename
, unsigned line
, const char *section
, const char *lvalue
, const char *rvalue
, void *data
, void *userdata
) {
389 pa_daemon_conf
*c
= data
;
397 if (pa_atoi(rvalue
, &rtprio
) < 0 || rtprio
< sched_get_priority_min(SCHED_FIFO
) || rtprio
> sched_get_priority_max(SCHED_FIFO
)) {
398 pa_log("[%s:%u] Invalid realtime priority '%s'.", filename
, line
, rvalue
);
402 c
->realtime_priority
= (int) rtprio
;
406 int pa_daemon_conf_load(pa_daemon_conf
*c
, const char *filename
) {
411 pa_config_item table
[] = {
412 { "daemonize", pa_config_parse_bool
, NULL
, NULL
},
413 { "fail", pa_config_parse_bool
, NULL
, NULL
},
414 { "high-priority", pa_config_parse_bool
, NULL
, NULL
},
415 { "realtime-scheduling", pa_config_parse_bool
, NULL
, NULL
},
416 { "disallow-module-loading", pa_config_parse_bool
, NULL
, NULL
},
417 { "disallow-exit", pa_config_parse_bool
, NULL
, NULL
},
418 { "use-pid-file", pa_config_parse_bool
, NULL
, NULL
},
419 { "system-instance", pa_config_parse_bool
, NULL
, NULL
},
420 { "no-cpu-limit", pa_config_parse_bool
, NULL
, NULL
},
421 { "disable-shm", pa_config_parse_bool
, NULL
, NULL
},
422 { "flat-volumes", pa_config_parse_bool
, NULL
, NULL
},
423 { "exit-idle-time", pa_config_parse_int
, NULL
, NULL
},
424 { "scache-idle-time", pa_config_parse_int
, NULL
, NULL
},
425 { "realtime-priority", parse_rtprio
, NULL
, NULL
},
426 { "dl-search-path", pa_config_parse_string
, NULL
, NULL
},
427 { "default-script-file", pa_config_parse_string
, NULL
, NULL
},
428 { "log-target", parse_log_target
, NULL
, NULL
},
429 { "log-level", parse_log_level
, NULL
, NULL
},
430 { "verbose", parse_log_level
, NULL
, NULL
},
431 { "resample-method", parse_resample_method
, NULL
, NULL
},
432 { "default-sample-format", parse_sample_format
, NULL
, NULL
},
433 { "default-sample-rate", parse_sample_rate
, NULL
, NULL
},
434 { "default-sample-channels", parse_sample_channels
, NULL
, NULL
},
435 { "default-fragments", parse_fragments
, NULL
, NULL
},
436 { "default-fragment-size-msec", parse_fragment_size_msec
, NULL
, NULL
},
437 { "nice-level", parse_nice_level
, NULL
, NULL
},
438 { "disable-remixing", pa_config_parse_bool
, NULL
, NULL
},
439 { "disable-lfe-remixing", pa_config_parse_bool
, NULL
, NULL
},
440 { "load-default-script-file", pa_config_parse_bool
, NULL
, NULL
},
441 { "shm-size-bytes", pa_config_parse_size
, NULL
, NULL
},
442 { "log-meta", pa_config_parse_bool
, NULL
, NULL
},
443 { "log-time", pa_config_parse_bool
, NULL
, NULL
},
444 { "log-backtrace", pa_config_parse_unsigned
, NULL
, NULL
},
445 #ifdef HAVE_SYS_RESOURCE_H
446 { "rlimit-fsize", parse_rlimit
, NULL
, NULL
},
447 { "rlimit-data", parse_rlimit
, NULL
, NULL
},
448 { "rlimit-stack", parse_rlimit
, NULL
, NULL
},
449 { "rlimit-core", parse_rlimit
, NULL
, NULL
},
450 { "rlimit-rss", parse_rlimit
, NULL
, NULL
},
452 { "rlimit-nofile", parse_rlimit
, NULL
, NULL
},
455 { "rlimit-as", parse_rlimit
, NULL
, NULL
},
458 { "rlimit-nproc", parse_rlimit
, NULL
, NULL
},
460 #ifdef RLIMIT_MEMLOCK
461 { "rlimit-memlock", parse_rlimit
, NULL
, NULL
},
464 { "rlimit-locks", parse_rlimit
, NULL
, NULL
},
466 #ifdef RLIMIT_SIGPENDING
467 { "rlimit-sigpending", parse_rlimit
, NULL
, NULL
},
469 #ifdef RLIMIT_MSGQUEUE
470 { "rlimit-msgqueue", parse_rlimit
, NULL
, NULL
},
473 { "rlimit-nice", parse_rlimit
, NULL
, NULL
},
476 { "rlimit-rtprio", parse_rlimit
, NULL
, NULL
},
479 { "rlimit-rttime", parse_rlimit
, NULL
, NULL
},
482 { NULL
, NULL
, NULL
, NULL
},
485 table
[i
++].data
= &c
->daemonize
;
486 table
[i
++].data
= &c
->fail
;
487 table
[i
++].data
= &c
->high_priority
;
488 table
[i
++].data
= &c
->realtime_scheduling
;
489 table
[i
++].data
= &c
->disallow_module_loading
;
490 table
[i
++].data
= &c
->disallow_exit
;
491 table
[i
++].data
= &c
->use_pid_file
;
492 table
[i
++].data
= &c
->system_instance
;
493 table
[i
++].data
= &c
->no_cpu_limit
;
494 table
[i
++].data
= &c
->disable_shm
;
495 table
[i
++].data
= &c
->flat_volumes
;
496 table
[i
++].data
= &c
->exit_idle_time
;
497 table
[i
++].data
= &c
->scache_idle_time
;
499 table
[i
++].data
= &c
->dl_search_path
;
500 table
[i
++].data
= &c
->default_script_file
;
511 table
[i
++].data
= &c
->disable_remixing
;
512 table
[i
++].data
= &c
->disable_lfe_remixing
;
513 table
[i
++].data
= &c
->load_default_script_file
;
514 table
[i
++].data
= &c
->shm_size
;
515 table
[i
++].data
= &c
->log_meta
;
516 table
[i
++].data
= &c
->log_time
;
517 table
[i
++].data
= &c
->log_backtrace
;
518 #ifdef HAVE_SYS_RESOURCE_H
519 table
[i
++].data
= &c
->rlimit_fsize
;
520 table
[i
++].data
= &c
->rlimit_data
;
521 table
[i
++].data
= &c
->rlimit_stack
;
522 table
[i
++].data
= &c
->rlimit_core
;
523 table
[i
++].data
= &c
->rlimit_rss
;
525 table
[i
++].data
= &c
->rlimit_nofile
;
528 table
[i
++].data
= &c
->rlimit_as
;
531 table
[i
++].data
= &c
->rlimit_nproc
;
533 #ifdef RLIMIT_MEMLOCK
534 table
[i
++].data
= &c
->rlimit_memlock
;
537 table
[i
++].data
= &c
->rlimit_locks
;
539 #ifdef RLIMIT_SIGPENDING
540 table
[i
++].data
= &c
->rlimit_sigpending
;
542 #ifdef RLIMIT_MSGQUEUE
543 table
[i
++].data
= &c
->rlimit_msgqueue
;
546 table
[i
++].data
= &c
->rlimit_nice
;
549 table
[i
++].data
= &c
->rlimit_rtprio
;
552 table
[i
++].data
= &c
->rlimit_rttime
;
556 pa_assert(i
== PA_ELEMENTSOF(table
)-1);
558 pa_xfree(c
->config_file
);
559 c
->config_file
= NULL
;
562 fopen(c
->config_file
= pa_xstrdup(filename
), "r") :
563 pa_open_config_file(DEFAULT_CONFIG_FILE
, DEFAULT_CONFIG_FILE_USER
, ENV_CONFIG_FILE
, &c
->config_file
);
565 if (!f
&& errno
!= ENOENT
) {
566 pa_log_warn(_("Failed to open configuration file: %s"), pa_cstrerror(errno
));
570 r
= f
? pa_config_parse(c
->config_file
, f
, table
, NULL
) : 0;
579 int pa_daemon_conf_env(pa_daemon_conf
*c
) {
583 if ((e
= getenv(ENV_DL_SEARCH_PATH
))) {
584 pa_xfree(c
->dl_search_path
);
585 c
->dl_search_path
= pa_xstrdup(e
);
587 if ((e
= getenv(ENV_SCRIPT_FILE
))) {
588 pa_xfree(c
->default_script_file
);
589 c
->default_script_file
= pa_xstrdup(e
);
595 const char *pa_daemon_conf_get_default_script_file(pa_daemon_conf
*c
) {
598 if (!c
->default_script_file
) {
599 if (c
->system_instance
)
600 c
->default_script_file
= pa_find_config_file(DEFAULT_SYSTEM_SCRIPT_FILE
, NULL
, ENV_SCRIPT_FILE
);
602 c
->default_script_file
= pa_find_config_file(DEFAULT_SCRIPT_FILE
, DEFAULT_SCRIPT_FILE_USER
, ENV_SCRIPT_FILE
);
605 return c
->default_script_file
;
608 FILE *pa_daemon_conf_open_default_script_file(pa_daemon_conf
*c
) {
612 if (!c
->default_script_file
) {
613 if (c
->system_instance
)
614 f
= pa_open_config_file(DEFAULT_SYSTEM_SCRIPT_FILE
, NULL
, ENV_SCRIPT_FILE
, &c
->default_script_file
);
616 f
= pa_open_config_file(DEFAULT_SCRIPT_FILE
, DEFAULT_SCRIPT_FILE_USER
, ENV_SCRIPT_FILE
, &c
->default_script_file
);
618 f
= fopen(c
->default_script_file
, "r");
624 static const char* const log_level_to_string
[] = {
625 [PA_LOG_DEBUG
] = "debug",
626 [PA_LOG_INFO
] = "info",
627 [PA_LOG_NOTICE
] = "notice",
628 [PA_LOG_WARN
] = "warning",
629 [PA_LOG_ERROR
] = "error"
632 char *pa_daemon_conf_dump(pa_daemon_conf
*c
) {
640 pa_strbuf_printf(s
, _("### Read from configuration file: %s ###\n"), c
->config_file
);
642 pa_assert(c
->log_level
< PA_LOG_LEVEL_MAX
);
644 pa_strbuf_printf(s
, "daemonize = %s\n", pa_yes_no(c
->daemonize
));
645 pa_strbuf_printf(s
, "fail = %s\n", pa_yes_no(c
->fail
));
646 pa_strbuf_printf(s
, "high-priority = %s\n", pa_yes_no(c
->high_priority
));
647 pa_strbuf_printf(s
, "nice-level = %i\n", c
->nice_level
);
648 pa_strbuf_printf(s
, "realtime-scheduling = %s\n", pa_yes_no(c
->realtime_scheduling
));
649 pa_strbuf_printf(s
, "realtime-priority = %i\n", c
->realtime_priority
);
650 pa_strbuf_printf(s
, "disallow-module-loading = %s\n", pa_yes_no(c
->disallow_module_loading
));
651 pa_strbuf_printf(s
, "disallow-exit = %s\n", pa_yes_no(c
->disallow_exit
));
652 pa_strbuf_printf(s
, "use-pid-file = %s\n", pa_yes_no(c
->use_pid_file
));
653 pa_strbuf_printf(s
, "system-instance = %s\n", pa_yes_no(c
->system_instance
));
654 pa_strbuf_printf(s
, "no-cpu-limit = %s\n", pa_yes_no(c
->no_cpu_limit
));
655 pa_strbuf_printf(s
, "disable-shm = %s\n", pa_yes_no(c
->disable_shm
));
656 pa_strbuf_printf(s
, "flat-volumes = %s\n", pa_yes_no(c
->flat_volumes
));
657 pa_strbuf_printf(s
, "exit-idle-time = %i\n", c
->exit_idle_time
);
658 pa_strbuf_printf(s
, "scache-idle-time = %i\n", c
->scache_idle_time
);
659 pa_strbuf_printf(s
, "dl-search-path = %s\n", pa_strempty(c
->dl_search_path
));
660 pa_strbuf_printf(s
, "default-script-file = %s\n", pa_strempty(pa_daemon_conf_get_default_script_file(c
)));
661 pa_strbuf_printf(s
, "load-default-script-file = %s\n", pa_yes_no(c
->load_default_script_file
));
662 pa_strbuf_printf(s
, "log-target = %s\n", c
->auto_log_target
? "auto" : (c
->log_target
== PA_LOG_SYSLOG
? "syslog" : "stderr"));
663 pa_strbuf_printf(s
, "log-level = %s\n", log_level_to_string
[c
->log_level
]);
664 pa_strbuf_printf(s
, "resample-method = %s\n", pa_resample_method_to_string(c
->resample_method
));
665 pa_strbuf_printf(s
, "disable-remixing = %s\n", pa_yes_no(c
->disable_remixing
));
666 pa_strbuf_printf(s
, "disable-lfe-remixing = %s\n", pa_yes_no(c
->disable_lfe_remixing
));
667 pa_strbuf_printf(s
, "default-sample-format = %s\n", pa_sample_format_to_string(c
->default_sample_spec
.format
));
668 pa_strbuf_printf(s
, "default-sample-rate = %u\n", c
->default_sample_spec
.rate
);
669 pa_strbuf_printf(s
, "default-sample-channels = %u\n", c
->default_sample_spec
.channels
);
670 pa_strbuf_printf(s
, "default-fragments = %u\n", c
->default_n_fragments
);
671 pa_strbuf_printf(s
, "default-fragment-size-msec = %u\n", c
->default_fragment_size_msec
);
672 pa_strbuf_printf(s
, "shm-size-bytes = %lu\n", (unsigned long) c
->shm_size
);
673 pa_strbuf_printf(s
, "log-meta = %s\n", pa_yes_no(c
->log_meta
));
674 pa_strbuf_printf(s
, "log-time = %s\n", pa_yes_no(c
->log_time
));
675 pa_strbuf_printf(s
, "log-backtrace = %u\n", c
->log_backtrace
);
676 #ifdef HAVE_SYS_RESOURCE_H
677 pa_strbuf_printf(s
, "rlimit-fsize = %li\n", c
->rlimit_fsize
.is_set
? (long int) c
->rlimit_fsize
.value
: -1);
678 pa_strbuf_printf(s
, "rlimit-data = %li\n", c
->rlimit_data
.is_set
? (long int) c
->rlimit_data
.value
: -1);
679 pa_strbuf_printf(s
, "rlimit-stack = %li\n", c
->rlimit_stack
.is_set
? (long int) c
->rlimit_stack
.value
: -1);
680 pa_strbuf_printf(s
, "rlimit-core = %li\n", c
->rlimit_core
.is_set
? (long int) c
->rlimit_core
.value
: -1);
681 pa_strbuf_printf(s
, "rlimit-rss = %li\n", c
->rlimit_rss
.is_set
? (long int) c
->rlimit_rss
.value
: -1);
683 pa_strbuf_printf(s
, "rlimit-as = %li\n", c
->rlimit_as
.is_set
? (long int) c
->rlimit_as
.value
: -1);
686 pa_strbuf_printf(s
, "rlimit-nproc = %li\n", c
->rlimit_nproc
.is_set
? (long int) c
->rlimit_nproc
.value
: -1);
689 pa_strbuf_printf(s
, "rlimit-nofile = %li\n", c
->rlimit_nofile
.is_set
? (long int) c
->rlimit_nofile
.value
: -1);
691 #ifdef RLIMIT_MEMLOCK
692 pa_strbuf_printf(s
, "rlimit-memlock = %li\n", c
->rlimit_memlock
.is_set
? (long int) c
->rlimit_memlock
.value
: -1);
695 pa_strbuf_printf(s
, "rlimit-locks = %li\n", c
->rlimit_locks
.is_set
? (long int) c
->rlimit_locks
.value
: -1);
697 #ifdef RLIMIT_SIGPENDING
698 pa_strbuf_printf(s
, "rlimit-sigpending = %li\n", c
->rlimit_sigpending
.is_set
? (long int) c
->rlimit_sigpending
.value
: -1);
700 #ifdef RLIMIT_MSGQUEUE
701 pa_strbuf_printf(s
, "rlimit-msgqueue = %li\n", c
->rlimit_msgqueue
.is_set
? (long int) c
->rlimit_msgqueue
.value
: -1);
704 pa_strbuf_printf(s
, "rlimit-nice = %li\n", c
->rlimit_nice
.is_set
? (long int) c
->rlimit_nice
.value
: -1);
707 pa_strbuf_printf(s
, "rlimit-rtprio = %li\n", c
->rlimit_rtprio
.is_set
? (long int) c
->rlimit_rtprio
.value
: -1);
710 pa_strbuf_printf(s
, "rlimit-rttime = %li\n", c
->rlimit_rttime
.is_set
? (long int) c
->rlimit_rttime
.value
: -1);
714 return pa_strbuf_tostring_free(s
);