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Diffstat (limited to 'src/daemon/signals.c')
-rw-r--r--src/daemon/signals.c78
1 files changed, 39 insertions, 39 deletions
diff --git a/src/daemon/signals.c b/src/daemon/signals.c
index b455838..c5b4563 100644
--- a/src/daemon/signals.c
+++ b/src/daemon/signals.c
@@ -150,7 +150,7 @@ const char *signal_get_long_name( int sig ) {
}
}
-static error_t vsignal_install_ignore( int sig, va_list ap ) {
+static wolf_error_t vsignal_install_ignore( int sig, va_list ap ) {
struct sigaction sa;
char errbuf[1024];
@@ -166,7 +166,7 @@ install_ignore_again:
sig,
errbuf,
errno );
- return ERR_PROGRAMMING;
+ return WOLF_ERR_PROGRAMMING;
}
LOG( log_DEBUG, "Ignoring signal handler for signal '%s' (%s)",
signal_get_long_name( sig ),
@@ -174,7 +174,7 @@ install_ignore_again:
sig = va_arg( ap, int );
if( sig > 0 ) goto install_ignore_again;
- return OK;
+ return WOLF_OK;
}
/* some signals we should not ignore, like SIGPIPE or SIGC(H)LD, because
@@ -185,7 +185,7 @@ static void empty_handler( int sig ) {
UNUSED( sig );
}
-static error_t vsignal_install_empty( int sig, va_list ap ) {
+static wolf_error_t vsignal_install_empty( int sig, va_list ap ) {
struct sigaction sa;
char errbuf[1024];
@@ -201,7 +201,7 @@ install_empty_again:
sig,
errbuf,
errno );
- return ERR_PROGRAMMING;
+ return WOLF_ERR_PROGRAMMING;
}
LOG( log_DEBUG, "Installed empty signal handler for signal '%s' (%s)",
signal_get_long_name( sig ),
@@ -209,7 +209,7 @@ install_empty_again:
sig = va_arg( ap, int );
if( sig > 0 ) goto install_empty_again;
- return OK;
+ return WOLF_OK;
}
static void fatal_handler( int sig ) {
@@ -232,7 +232,7 @@ static void fatal_handler( int sig ) {
kill( getpid( ), sig );
}
-static error_t vsignal_install_func( signal_func_t func, int sig, va_list ap ) {
+static wolf_error_t vsignal_install_func( signal_func_t func, int sig, va_list ap ) {
struct sigaction sa;
char errbuf[1024];
@@ -249,7 +249,7 @@ install_func_again:
sig,
errbuf,
errno );
- return ERR_PROGRAMMING;
+ return WOLF_ERR_PROGRAMMING;
}
LOG( log_DEBUG, "Installed signal handler for signal '%s' (%s)",
signal_get_long_name( sig ),
@@ -257,12 +257,12 @@ install_func_again:
sig = va_arg( ap, int );
if( sig > 0 ) goto install_func_again;
- return OK;
+ return WOLF_OK;
}
-error_t signal_install_func( signal_func_t func, int sig, ... ) {
+wolf_error_t signal_install_func( signal_func_t func, int sig, ... ) {
va_list ap;
- error_t error;
+ wolf_error_t error;
va_start( ap, sig );
error = vsignal_install_func( func, sig, ap );
va_end( ap );
@@ -270,9 +270,9 @@ error_t signal_install_func( signal_func_t func, int sig, ... ) {
}
#define INSTALL_SIGNAL( MODE ) \
-error_t signal_install_##MODE( int sig, ... ) { \
+wolf_error_t signal_install_##MODE( int sig, ... ) { \
va_list ap; \
- error_t error; \
+ wolf_error_t error; \
va_start( ap, sig ); \
error = vsignal_install_##MODE( sig, ap ); \
va_end( ap ); \
@@ -283,9 +283,9 @@ INSTALL_SIGNAL( ignore )
INSTALL_SIGNAL( empty )
#define INSTALL_SIGNAL_FUNC( MODE, FUNC ) \
-error_t signal_install_##MODE( int sig, ... ) { \
+wolf_error_t signal_install_##MODE( int sig, ... ) { \
va_list ap; \
- error_t error; \
+ wolf_error_t error; \
va_start( ap, sig ); \
error = vsignal_install_func( FUNC, sig, ap ); \
va_end( ap ); \
@@ -309,13 +309,13 @@ static void notify_handler( int sig ) {
INSTALL_SIGNAL_FUNC( notify, notify_handler )
INSTALL_SIGNAL_FUNC( notify_parent, notify_parent_handler )
-error_t signal_initialize( void ) {
+wolf_error_t signal_initialize( void ) {
int res;
char errbuf[1024];
if( daemon_signal_pipe[0] != -1 ||
daemon_signal_pipe[1] != -1 ) {
- return ERR_INVALID_STATE;
+ return WOLF_ERR_INVALID_STATE;
}
res = pipe( daemon_signal_pipe );
@@ -323,11 +323,11 @@ error_t signal_initialize( void ) {
(void)strerror_r( errno, errbuf, 1024 );
LOG( log_EMERG, "Unable to create signal pipe: %s (%d)",
errbuf, errno );
- return ERR_INTERNAL;
+ return WOLF_ERR_INTERNAL;
}
LOG( log_DEBUG, "Created signal pipe (%d,%d)", daemon_signal_pipe[0], daemon_signal_pipe[1] );
- return OK;
+ return WOLF_OK;
}
void signal_terminate( void ) {
@@ -335,7 +335,7 @@ void signal_terminate( void ) {
(void)close( daemon_signal_pipe[1] );
}
-int signal_suspend( int timeout, error_t *error ) {
+int signal_suspend( int timeout, wolf_error_t *error ) {
struct timeval tv;
fd_set fds;
ssize_t res;
@@ -343,7 +343,7 @@ int signal_suspend( int timeout, error_t *error ) {
char errbuf[1024];
if( daemon_signal_pipe[0] == -1 ) {
- *error = ERR_INVALID_STATE;
+ *error = WOLF_ERR_INVALID_STATE;
return -1;
}
@@ -360,7 +360,7 @@ signal_select_again:
break;
case 0: /* timeout */
- *error = ERR_TIMEOUT;
+ *error = WOLF_ERR_TIMEOUT;
return 0;
case -1: /* error */
@@ -370,7 +370,7 @@ signal_select_again:
(void)strerror_r( errno, errbuf, 1024 );
LOG( log_EMERG, "Error in select when waiting for signal from pipe: %s (%d)",
errbuf, errno );
- *error = ERR_INTERNAL;
+ *error = WOLF_ERR_INTERNAL;
return -1;
}
@@ -383,21 +383,21 @@ signal_select_again:
(void)strerror_r( errno, errbuf, 1024 );
LOG( log_EMERG, "Error while reading a signal from the pipe: %s (%d)",
errbuf, errno );
- *error = ERR_INTERNAL;
+ *error = WOLF_ERR_INTERNAL;
return -1;
default: /* unexpected result on atomic read */
LOG( log_EMERG, "Unexpected error in read: result is %d", res );
- *error = ERR_PROGRAMMING;
+ *error = WOLF_ERR_PROGRAMMING;
return -1;
}
- *error = OK;
+ *error = WOLF_OK;
return sig;
}
-error_t signal_install_handlers_parent( void ) {
- error_t error;
+wolf_error_t signal_install_handlers_parent( void ) {
+ wolf_error_t error;
/* signals to ignore */
if( ( error = signal_install_ignore(
@@ -429,7 +429,7 @@ error_t signal_install_handlers_parent( void ) {
SIGHUP,
SIGUSR1,
SIGUSR2,
- 0 ) ) != OK ) return error;
+ 0 ) ) != WOLF_OK ) return error;
/* signals for empty handlers */
if( ( error = signal_install_empty(
@@ -445,7 +445,7 @@ error_t signal_install_handlers_parent( void ) {
#endif
#endif
#endif
- 0 ) ) != OK ) return error;
+ 0 ) ) != WOLF_OK ) return error;
/* fatal signal handlers, make sure the parent can read the
* signal and clean up
@@ -469,14 +469,14 @@ error_t signal_install_handlers_parent( void ) {
SIGSYS,
#endif
SIGALRM, /* we don't use it, but maybe a plugin */
- 0 ) ) != OK ) return error;
+ 0 ) ) != WOLF_OK ) return error;
- return OK;
+ return WOLF_OK;
}
-error_t signal_install_handlers_daemon( void ) {
- error_t error;
+wolf_error_t signal_install_handlers_daemon( void ) {
+ wolf_error_t error;
/* signals to ignore */
if( ( error = signal_install_ignore(
@@ -503,7 +503,7 @@ error_t signal_install_handlers_daemon( void ) {
#if defined( SIGPWR )
SIGPWR,
#endif
- 0 ) ) != OK ) return error;
+ 0 ) ) != WOLF_OK ) return error;
/* signals for empty handlers */
if( ( error = signal_install_empty(
@@ -519,7 +519,7 @@ error_t signal_install_handlers_daemon( void ) {
#endif
#endif
#endif
- 0 ) ) != OK ) return error;
+ 0 ) ) != WOLF_OK ) return error;
/* fatal signal handlers, log the exception and continue with
* default behaviour of the system
@@ -543,7 +543,7 @@ error_t signal_install_handlers_daemon( void ) {
SIGSYS,
#endif
SIGALRM, /* we don't use it, but maybe a plugin */
- 0 ) ) != OK ) return error;
+ 0 ) ) != WOLF_OK ) return error;
/* notify the following signals to the main loop */
if( ( error = signal_install_notify(
@@ -552,8 +552,8 @@ error_t signal_install_handlers_daemon( void ) {
SIGHUP,
SIGUSR1,
SIGUSR2,
- 0 ) ) != OK ) return error;
+ 0 ) ) != WOLF_OK ) return error;
- return OK;
+ return WOLF_OK;
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.1) at 2024-05-20 16:09:44 +0000