Huge trailing whitespace cleanup. Let's keep the tree pure from here on,

mmmkay?


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1418 fefdeb5f-60dc-0310-8127-8f9354f1896f

10 files changed, 98 insertions, 98 deletions

diff --git a/src/daemon/caps.c b/src/daemon/caps.c
index cebdaebc..db4bd919 100644
--- a/src/daemon/caps.c
+++ b/src/daemon/caps.c
@@ -2,17 +2,17 @@
 
 /***
   This file is part of PulseAudio.
- 
+
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 2 of the License,
   or (at your option) any later version.
- 
+
   PulseAudio is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   General Public License for more details.
- 
+
   You should have received a copy of the GNU Lesser General Public License
   along with PulseAudio; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
@@ -50,7 +50,7 @@ int setresuid(uid_t r, uid_t e, uid_t s);
 /* Drop root rights when called SUID root */
 void pa_drop_root(void) {
     uid_t uid = getuid();
-    
+
     if (uid == 0 || geteuid() != 0)
         return;
 
@@ -96,13 +96,13 @@ int pa_limit_caps(void) {
     if (cap_set_proc(caps) < 0)
         goto fail;
 
-    pa_log_info("dropped capabilities successfully."); 
-    
+    pa_log_info("dropped capabilities successfully.");
+
     r = 0;
 
 fail:
     cap_free (caps);
-    
+
     return r;
 }
 
@@ -124,12 +124,12 @@ int pa_drop_caps(void) {
         pa_log("failed to drop capabilities: %s", pa_cstrerror(errno));
         goto fail;
     }
-    
+
     r = 0;
 
 fail:
     cap_free (caps);
-    
+
     return r;
 }
 
diff --git a/src/daemon/caps.h b/src/daemon/caps.h
index 8a618286..34da1af6 100644
--- a/src/daemon/caps.h
+++ b/src/daemon/caps.h
@@ -5,17 +5,17 @@
 
 /***
   This file is part of PulseAudio.
- 
+
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 2 of the License,
   or (at your option) any later version.
- 
+
   PulseAudio is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   General Public License for more details.
- 
+
   You should have received a copy of the GNU Lesser General Public License
   along with PulseAudio; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
diff --git a/src/daemon/cmdline.c b/src/daemon/cmdline.c
index d368b644..c3cb9209 100644
--- a/src/daemon/cmdline.c
+++ b/src/daemon/cmdline.c
@@ -2,17 +2,17 @@
 
 /***
   This file is part of PulseAudio.
- 
+
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 2 of the License,
   or (at your option) any later version.
- 
+
   PulseAudio is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   General Public License for more details.
- 
+
   You should have received a copy of the GNU Lesser General Public License
   along with PulseAudio; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
@@ -100,7 +100,7 @@ void pa_cmdline_help(const char *argv0) {
         e++;
     else
         e = argv0;
-    
+
     printf("%s [options]\n\n"
            "COMMANDS:\n"
            "  -h, --help                            Show this help\n"
@@ -124,7 +124,7 @@ void pa_cmdline_help(const char *argv0) {
            "      --scache-idle-time=SECS           Unload autoloaded samples when idle and\n"
            "                                        this time passed\n"
            "      --log-level[=LEVEL]               Increase or set verbosity level\n"
-           "  -v                                    Increase the verbosity level\n" 
+           "  -v                                    Increase the verbosity level\n"
            "      --log-target={auto,syslog,stderr} Specify the log target\n"
            "  -p, --dl-search-path=PATH             Set the search path for dynamic shared\n"
            "                                        objects (plugins)\n"
@@ -143,7 +143,7 @@ void pa_cmdline_help(const char *argv0) {
            "  -F, --file=FILENAME                   Run the specified script\n"
            "  -C                                    Open a command line on the running TTY\n"
            "                                        after startup\n\n"
-           
+
            "  -n                                    Don't load default script file\n", e);
 }
 
@@ -156,7 +156,7 @@ int pa_cmdline_parse(pa_daemon_conf *conf, int argc, char *const argv [], int *d
 
     if (conf->script_commands)
         pa_strbuf_puts(buf, conf->script_commands);
-    
+
     while ((c = getopt_long(argc, argv, "L:F:ChDnp:kv", long_options, NULL)) != -1) {
         switch (c) {
             case ARG_HELP:
@@ -184,21 +184,21 @@ int pa_cmdline_parse(pa_daemon_conf *conf, int argc, char *const argv [], int *d
             case ARG_CHECK:
                 conf->cmd = PA_CMD_CHECK;
                 break;
-                
+
             case ARG_LOAD:
             case 'L':
                 pa_strbuf_printf(buf, "load-module %s\n", optarg);
                 break;
-                
+
             case ARG_FILE:
             case 'F':
                 pa_strbuf_printf(buf, ".include %s\n", optarg);
                 break;
-                
+
             case 'C':
                 pa_strbuf_puts(buf, "load-module module-cli exit_on_eof=1\n");
                 break;
-                
+
             case ARG_DAEMONIZE:
             case 'D':
                 if ((conf->daemonize = optarg ? pa_parse_boolean(optarg) : 1) < 0) {
@@ -226,7 +226,7 @@ int pa_cmdline_parse(pa_daemon_conf *conf, int argc, char *const argv [], int *d
                     if (conf->log_level < PA_LOG_LEVEL_MAX-1)
                         conf->log_level++;
                 }
-                
+
                 break;
 
             case ARG_HIGH_PRIORITY:
@@ -249,13 +249,13 @@ int pa_cmdline_parse(pa_daemon_conf *conf, int argc, char *const argv [], int *d
                     goto fail;
                 }
                 break;
-                
+
             case 'p':
             case ARG_DL_SEARCH_PATH:
                 pa_xfree(conf->dl_search_path);
                 conf->dl_search_path = *optarg ? pa_xstrdup(optarg) : NULL;
                 break;
-                
+
             case 'n':
                 pa_xfree(conf->default_script_file);
                 conf->default_script_file = NULL;
@@ -307,7 +307,7 @@ int pa_cmdline_parse(pa_daemon_conf *conf, int argc, char *const argv [], int *d
                     goto fail;
                 }
                 break;
-                
+
             default:
                 goto fail;
         }
@@ -322,12 +322,12 @@ int pa_cmdline_parse(pa_daemon_conf *conf, int argc, char *const argv [], int *d
     }
 
     *d = optind;
-    
+
     return 0;
-    
+
 fail:
     if (buf)
         pa_strbuf_free(buf);
-    
+
     return -1;
 }
diff --git a/src/daemon/cmdline.h b/src/daemon/cmdline.h
index 25453e55..fdfbc0b6 100644
--- a/src/daemon/cmdline.h
+++ b/src/daemon/cmdline.h
@@ -5,17 +5,17 @@
 
 /***
   This file is part of PulseAudio.
- 
+
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 2 of the License,
   or (at your option) any later version.
- 
+
   PulseAudio is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   General Public License for more details.
- 
+
   You should have received a copy of the GNU Lesser General Public License
   along with PulseAudio; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
diff --git a/src/daemon/cpulimit.c b/src/daemon/cpulimit.c
index d7466b06..808cb4d4 100644
--- a/src/daemon/cpulimit.c
+++ b/src/daemon/cpulimit.c
@@ -2,17 +2,17 @@
 
 /***
   This file is part of PulseAudio.
- 
+
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as
   published by the Free Software Foundation; either version 2 of the
   License, or (at your option) any later version.
- 
+
   PulseAudio is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   General Public License for more details.
- 
+
   You should have received a copy of the GNU Lesser General Public
   License along with PulseAudio; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
@@ -80,7 +80,7 @@ static pa_io_event *io_event = NULL;
 static struct sigaction sigaction_prev;
 
 /* Nonzero after pa_cpu_limit_init() */
-static int installed = 0; 
+static int installed = 0;
 
 /* The current state of operation */
 static enum  {
@@ -131,24 +131,24 @@ static void signal_handler(int sig) {
         snprintf(t, sizeof(t), "Using %0.1f%% CPU\n", (double)CPUTIME_INTERVAL_SOFT/(now-last_time)*100);
         write_err(t);
 #endif
-        
+
         if (CPUTIME_INTERVAL_SOFT >= ((now-last_time)*(double)CPUTIME_PERCENT/100)) {
             static const char c = 'X';
 
             write_err("Soft CPU time limit exhausted, terminating.\n");
-            
+
             /* Try a soft cleanup */
             write(the_pipe[1], &c, sizeof(c));
             phase = PHASE_SOFT;
             reset_cpu_time(CPUTIME_INTERVAL_HARD);
-            
+
         } else {
 
             /* Everything's fine */
             reset_cpu_time(CPUTIME_INTERVAL_SOFT);
             last_time = now;
         }
-        
+
     } else if (phase == PHASE_SOFT) {
         write_err("Hard CPU time limit exhausted, terminating forcibly.\n");
         _exit(1); /* Forced exit */
@@ -167,7 +167,7 @@ static void callback(pa_mainloop_api*m, pa_io_event*e, int fd, pa_io_event_flags
 int pa_cpu_limit_init(pa_mainloop_api *m) {
     struct sigaction sa;
     assert(m && !api && !io_event && the_pipe[0] == -1 && the_pipe[1] == -1 && !installed);
-    
+
     time(&last_time);
 
     /* Prepare the main loop pipe */
@@ -191,7 +191,7 @@ int pa_cpu_limit_init(pa_mainloop_api *m) {
     sa.sa_handler = signal_handler;
     sigemptyset(&sa.sa_mask);
     sa.sa_flags = SA_RESTART;
-    
+
     if (sigaction(SIGXCPU, &sa, &sigaction_prev) < 0) {
         pa_cpu_limit_done();
         return -1;
@@ -200,7 +200,7 @@ int pa_cpu_limit_init(pa_mainloop_api *m) {
     installed = 1;
 
     reset_cpu_time(CPUTIME_INTERVAL_SOFT);
-    
+
     return 0;
 }
 
diff --git a/src/daemon/cpulimit.h b/src/daemon/cpulimit.h
index 21bdd17b..bb11f794 100644
--- a/src/daemon/cpulimit.h
+++ b/src/daemon/cpulimit.h
@@ -5,17 +5,17 @@
 
 /***
   This file is part of PulseAudio.
- 
+
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 2 of the License,
   or (at your option) any later version.
- 
+
   PulseAudio is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   General Public License for more details.
- 
+
   You should have received a copy of the GNU Lesser General Public License
   along with PulseAudio; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
diff --git a/src/daemon/daemon-conf.c b/src/daemon/daemon-conf.c
index dd478126..319cf0c7 100644
--- a/src/daemon/daemon-conf.c
+++ b/src/daemon/daemon-conf.c
@@ -231,7 +231,7 @@ static int parse_rlimit(const char *filename, unsigned line, const char *lvalue,
 int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) {
     int r = -1;
     FILE *f = NULL;
-    
+
     pa_config_item table[] = {
         { "daemonize",               pa_config_parse_bool,    NULL },
         { "fail",                    pa_config_parse_bool,    NULL },
@@ -266,7 +266,7 @@ int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) {
 #endif
         { NULL,                      NULL,                    NULL },
     };
-    
+
     table[0].data = &c->daemonize;
     table[1].data = &c->fail;
     table[2].data = &c->high_priority;
@@ -301,8 +301,8 @@ int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) {
     table[24].data = &c->rlimit_memlock;
 #endif
 #endif
-    
-    
+
+
     pa_xfree(c->config_file);
     c->config_file = NULL;
 
@@ -316,11 +316,11 @@ int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) {
     }
 
     r = f ? pa_config_parse(c->config_file, f, table, NULL) : 0;
-    
+
 finish:
     if (f)
         fclose(f);
-    
+
     return r;
 }
 
@@ -354,7 +354,7 @@ char *pa_daemon_conf_dump(pa_daemon_conf *c) {
         pa_strbuf_printf(s, "### Read from configuration file: %s ###\n", c->config_file);
 
     assert(c->log_level <= PA_LOG_LEVEL_MAX);
-    
+
     pa_strbuf_printf(s, "daemonize = %i\n", !!c->daemonize);
     pa_strbuf_printf(s, "fail = %i\n", !!c->fail);
     pa_strbuf_printf(s, "high-priority = %i\n", !!c->high_priority);
@@ -385,6 +385,6 @@ char *pa_daemon_conf_dump(pa_daemon_conf *c) {
     pa_strbuf_printf(s, "rlimit-memlock = %li\n", c->rlimit_memlock.is_set ? (long int) c->rlimit_memlock.value : -1);
 #endif
 #endif
-    
+
     return pa_strbuf_tostring_free(s);
 }
diff --git a/src/daemon/daemon-conf.h b/src/daemon/daemon-conf.h
index b4b833ad..b7fcf23b 100644
--- a/src/daemon/daemon-conf.h
+++ b/src/daemon/daemon-conf.h
@@ -66,7 +66,7 @@ typedef struct pa_daemon_conf {
     pa_log_level_t log_level;
     int resample_method;
     char *config_file;
-    
+
 #ifdef HAVE_SYS_RESOURCE_H
     pa_rlimit rlimit_as, rlimit_core, rlimit_data, rlimit_fsize, rlimit_nofile, rlimit_stack;
 #ifdef RLIMIT_NPROC
@@ -76,7 +76,7 @@ typedef struct pa_daemon_conf {
     pa_rlimit rlimit_memlock;
 #endif
 #endif
-    
+
 } pa_daemon_conf;
 
 /* Allocate a new structure and fill it with sane defaults */
diff --git a/src/daemon/dumpmodules.c b/src/daemon/dumpmodules.c
index 06734ea6..8509924a 100644
--- a/src/daemon/dumpmodules.c
+++ b/src/daemon/dumpmodules.c
@@ -45,14 +45,14 @@ static void short_info(const char *name, PA_GCC_UNUSED const char *path, pa_modi
 static void long_info(const char *name, const char *path, pa_modinfo *i) {
     static int nl = 0;
     assert(name && i);
-    
+
     if (nl)
         printf("\n");
 
     nl = 1;
 
     printf("Name: %s\n", name);
-    
+
     if (!i->description && !i->version && !i->author && !i->usage)
         printf("No module information available\n");
     else {
@@ -65,14 +65,14 @@ static void long_info(const char *name, const char *path, pa_modinfo *i) {
         if (i->usage)
             printf("Usage: %s\n", i->usage);
     }
-    
+
     if (path)
         printf("Path: %s\n", path);
 }
 
 static void show_info(const char *name, const char *path, void (*info)(const char *name, const char *path, pa_modinfo*i)) {
     pa_modinfo *i;
-    
+
     if ((i = pa_modinfo_get_by_name(path ? path : name))) {
         info(name, path, i);
         pa_modinfo_free(i);
@@ -86,10 +86,10 @@ static int is_preloaded(const char *name) {
 
     for (l = lt_preloaded_symbols; l->name; l++) {
         char buf[64], *e;
-            
+
         if (l->address)
             continue;
-        
+
         snprintf(buf, sizeof(buf), "%s", l->name);
         if ((e = strrchr(buf, '.')))
             *e = 0;
@@ -112,7 +112,7 @@ static int callback(const char *path, lt_ptr data) {
 
     if (is_preloaded(e))
         return 0;
-    
+
     show_info(e, path, c->log_level >= PA_LOG_INFO ? long_info : short_info);
     return 0;
 }
@@ -127,20 +127,20 @@ void pa_dump_modules(pa_daemon_conf *c, int argc, char * const argv[]) {
 
         for (l = lt_preloaded_symbols; l->name; l++) {
             char buf[64], *e;
-            
+
             if (l->address)
                 continue;
 
             if (strlen(l->name) <= sizeof(PREFIX)-1 || strncmp(l->name, PREFIX, sizeof(PREFIX)-1))
                 continue;
-            
+
             snprintf(buf, sizeof(buf), "%s", l->name);
             if ((e = strrchr(buf, '.')))
                 *e = 0;
-            
+
             show_info(buf, NULL, c->log_level >= PA_LOG_INFO ? long_info : short_info);
         }
-        
+
         lt_dlforeachfile(NULL, callback, c);
     }
 }
diff --git a/src/daemon/main.c b/src/daemon/main.c
index 5d77282c..b7266b7e 100644
--- a/src/daemon/main.c
+++ b/src/daemon/main.c
@@ -2,17 +2,17 @@
 
 /***
   This file is part of PulseAudio.
- 
+
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation; either version 2 of the License,
   or (at your option) any later version.
- 
+
   PulseAudio is distributed in the hope that it will be useful, but
   WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   General Public License for more details.
- 
+
   You should have received a copy of the GNU Lesser General Public License
   along with PulseAudio; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
@@ -125,7 +125,7 @@ static void signal_callback(pa_mainloop_api*m, PA_GCC_UNUSED pa_signal_event *e,
             pa_module_load(userdata, "module-cli", NULL);
             break;
 #endif
-            
+
 #ifdef SIGUSR2
         case SIGUSR2:
             pa_module_load(userdata, "module-cli-protocol-unix", NULL);
@@ -170,7 +170,7 @@ static int change_user(void) {
     /* This function is called only in system-wide mode. It creates a
      * runtime dir in /var/run/ with proper UID/GID and drops privs
      * afterwards. */
-    
+
     if (!(pw = getpwnam(PA_SYSTEM_USER))) {
         pa_log("Failed to find user '%s'.", PA_SYSTEM_USER);
         return -1;
@@ -197,7 +197,7 @@ static int change_user(void) {
         pa_log("Failed to create '%s': %s", PA_SYSTEM_RUNTIME_PATH, pa_cstrerror(errno));
         return -1;
     }
-    
+
     if (initgroups(PA_SYSTEM_USER, gr->gr_gid) != 0) {
         pa_log("Failed to change group list: %s", pa_cstrerror(errno));
         return -1;
@@ -265,7 +265,7 @@ static int create_runtime_dir(void) {
     /* This function is called only when the daemon is started in
      * per-user mode. We create the runtime directory somewhere in
      * /tmp/ with the current UID/GID */
-    
+
     if (pa_make_secure_dir(fn, 0700, (uid_t)-1, (gid_t)-1) < 0) {
         pa_log("Failed to create '%s': %s", fn, pa_cstrerror(errno));
         return -1;
@@ -311,7 +311,7 @@ int main(int argc, char *argv[]) {
     pa_daemon_conf *conf = NULL;
     pa_mainloop *mainloop = NULL;
 
-    char *s; 
+    char *s;
     int r, retval = 1, d = 0;
     int daemon_pipe[2] = { -1, -1 };
     int suid_root, real_root;
@@ -333,7 +333,7 @@ int main(int argc, char *argv[]) {
 #ifdef HAVE_GETUID
     real_root = getuid() == 0;
     suid_root = !real_root && geteuid() == 0;
-    
+
     if (suid_root && (pa_own_uid_in_group(PA_REALTIME_GROUP, &gid) <= 0 || gid >= 1000)) {
         pa_log_warn("WARNING: called SUID root, but not in group '"PA_REALTIME_GROUP"'.");
         pa_drop_root();
@@ -342,9 +342,9 @@ int main(int argc, char *argv[]) {
     real_root = 0;
     suid_root = 0;
 #endif
-    
+
     LTDL_SET_PRELOADED_SYMBOLS();
-    
+
     r = lt_dlinit();
     assert(r == 0);
 
@@ -356,11 +356,11 @@ int main(int argc, char *argv[]) {
 #endif
 
     pa_random_seed();
-    
+
     pa_log_set_ident("pulseaudio");
-    
+
     conf = pa_daemon_conf_new();
-    
+
     if (pa_daemon_conf_load(conf, NULL) < 0)
         goto finish;
 
@@ -429,9 +429,9 @@ int main(int argc, char *argv[]) {
                 pa_log("failed to kill daemon.");
             else
                 retval = 0;
-            
+
             goto finish;
-            
+
         default:
             assert(conf->cmd == PA_CMD_DAEMON);
     }
@@ -457,7 +457,7 @@ int main(int argc, char *argv[]) {
             pa_log("failed to create pipe.");
             goto finish;
         }
-        
+
         if ((child = fork()) < 0) {
             pa_log("fork() failed: %s", pa_cstrerror(errno));
             goto finish;
@@ -478,7 +478,7 @@ int main(int argc, char *argv[]) {
                 pa_log("daemon startup failed.");
             else
                 pa_log_info("daemon startup successful.");
-            
+
             goto finish;
         }
 
@@ -517,7 +517,7 @@ int main(int argc, char *argv[]) {
 #ifdef SIGTSTP
         signal(SIGTSTP, SIG_IGN);
 #endif
-        
+
 #ifdef TIOCNOTTY
         if ((tty_fd = open("/dev/tty", O_RDWR)) >= 0) {
             ioctl(tty_fd, TIOCNOTTY, (char*) 0);
@@ -528,13 +528,13 @@ int main(int argc, char *argv[]) {
 
     chdir("/");
     umask(0022);
-    
+
     if (conf->system_instance) {
         if (change_user() < 0)
             goto finish;
     } else if (create_runtime_dir() < 0)
         goto finish;
-    
+
     if (conf->use_pid_file) {
         if (pa_pid_file_create() < 0) {
             pa_log("pa_pid_file_create() failed.");
@@ -551,7 +551,7 @@ int main(int argc, char *argv[]) {
 #ifdef HAVE_SYS_RESOURCE_H
     set_all_rlimits(conf);
 #endif
-    
+
 #ifdef SIGPIPE
     signal(SIGPIPE, SIG_IGN);
 #endif
@@ -580,7 +580,7 @@ int main(int argc, char *argv[]) {
 #ifdef SIGHUP
     pa_signal_new(SIGHUP, signal_callback, c);
 #endif
-    
+
 #ifdef OS_IS_WIN32
     timer = pa_mainloop_get_api(mainloop)->time_new(
         pa_mainloop_get_api(mainloop), pa_gettimeofday(&tv), message_cb, NULL);
@@ -596,7 +596,7 @@ int main(int argc, char *argv[]) {
         r = pa_cpu_limit_init(pa_mainloop_get_api(mainloop));
         assert(r == 0);
     }
-        
+
     buf = pa_strbuf_new();
     if (conf->default_script_file)
         r = pa_cli_command_execute_file(c, conf->default_script_file, buf, &conf->fail);
@@ -605,7 +605,7 @@ int main(int argc, char *argv[]) {
         r = pa_cli_command_execute(c, conf->script_commands, buf, &conf->fail);
     pa_log_error("%s", s = pa_strbuf_tostring_free(buf));
     pa_xfree(s);
-    
+
     if (r < 0 && conf->fail) {
         pa_log("failed to initialize daemon.");
 #ifdef HAVE_FORK
@@ -652,11 +652,11 @@ int main(int argc, char *argv[]) {
 
     if (!conf->no_cpu_limit)
         pa_cpu_limit_done();
-    
+
     pa_signal_done();
-    
+
     pa_log_info("Daemon terminated.");
-    
+
 finish:
 
     if (mainloop)
@@ -667,7 +667,7 @@ finish:
 
     if (valid_pid_file)
         pa_pid_file_remove();
-    
+
     close_pipe(daemon_pipe);
 
 #ifdef OS_IS_WIN32
@@ -675,6 +675,6 @@ finish:
 #endif
 
     lt_dlexit();
-    
+
     return retval;
 }