# include "config.h"
#endif
-#include <vlc/vlc.h>
+#include <vlc_common.h>
#include <stdarg.h> /* va_list for BSD */
-
-#ifdef HAVE_FCNTL_H
-# include <fcntl.h> /* O_CREAT, O_TRUNC, O_WRONLY, O_SYNC */
+#ifdef __APPLE__
+# include <xlocale.h>
+#elif defined(HAVE_LOCALE_H)
+# include <locale.h>
#endif
-
#include <errno.h> /* errno */
#ifdef WIN32
# include <vlc_network.h> /* 'net_strerror' and 'WSAGetLastError' */
#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h> /* close(), write() */
-#endif
-
#include <assert.h>
#include <vlc_charset.h>
#include "../libvlc.h"
-/*****************************************************************************
- * Local macros
- *****************************************************************************/
-#if defined(HAVE_VA_COPY)
-# define vlc_va_copy(dest,src) va_copy(dest,src)
-#elif defined(HAVE___VA_COPY)
-# define vlc_va_copy(dest,src) __va_copy(dest,src)
-#else
-# define vlc_va_copy(dest,src) (dest)=(src)
-#endif
-
-#define QUEUE priv->msg_bank.queue
-#define LOCK_BANK vlc_mutex_lock( &priv->msg_bank.lock );
-#define UNLOCK_BANK vlc_mutex_unlock( &priv->msg_bank.lock );
-
-/*****************************************************************************
- * Local prototypes
- *****************************************************************************/
-static void QueueMsg ( vlc_object_t *, int, const char *,
- const char *, va_list );
-static void FlushMsg ( msg_queue_t * );
-static void PrintMsg ( vlc_object_t *, msg_item_t * );
-
/**
- * Initialize messages queues
- * This function initializes all message queues
+ * Store all data required by messages interfaces.
*/
-void msg_Create (libvlc_int_t *p_libvlc)
-{
- libvlc_priv_t *priv = libvlc_priv (p_libvlc);
- vlc_mutex_init( &priv->msg_bank.lock );
- vlc_mutex_init( &QUEUE.lock );
- QUEUE.b_overflow = false;
- QUEUE.i_start = 0;
- QUEUE.i_stop = 0;
- QUEUE.i_sub = 0;
- QUEUE.pp_sub = 0;
-
-#ifdef UNDER_CE
- QUEUE.logfile =
- CreateFile( L"vlc-log.txt", GENERIC_WRITE,
- FILE_SHARE_READ|FILE_SHARE_WRITE, NULL,
- CREATE_ALWAYS, 0, NULL );
- SetFilePointer( QUEUE.logfile, 0, NULL, FILE_END );
-#endif
-}
+vlc_rwlock_t msg_lock = VLC_STATIC_RWLOCK;
+msg_subscription_t *msg_head;
-/**
- * Flush all message queues
- */
-void msg_Flush (libvlc_int_t *p_libvlc)
+struct msg_subscription_t
{
- libvlc_priv_t *priv = libvlc_priv (p_libvlc);
- vlc_mutex_lock( &QUEUE.lock );
- FlushMsg( &QUEUE );
- vlc_mutex_unlock( &QUEUE.lock );
-}
+ msg_subscription_t *prev, *next;
+ msg_callback_t func;
+ void *opaque;
+};
/**
- * Destroy the message queues
+ * Subscribe to the message queue.
+ * Whenever a message is emitted, a callback will be called.
+ * Callback invocation are serialized within a subscription.
*
- * This functions prints all messages remaining in the queues,
- * then frees all the allocated ressources
- * No other messages interface functions should be called after this one.
+ * @param cb callback function
+ * @param opaque data for the callback function
+ * @return a subscription pointer, or NULL in case of failure
*/
-void msg_Destroy (libvlc_int_t *p_libvlc)
+msg_subscription_t *vlc_Subscribe (msg_callback_t cb, void *opaque)
{
- libvlc_priv_t *priv = libvlc_priv (p_libvlc);
-
- if( QUEUE.i_sub )
- msg_Err( p_libvlc, "stale interface subscribers" );
-
- FlushMsg( &QUEUE );
-
-#ifdef UNDER_CE
- CloseHandle( QUEUE.logfile );
-#endif
- /* Destroy lock */
- vlc_mutex_destroy( &QUEUE.lock );
- vlc_mutex_destroy( &priv->msg_bank.lock);
-}
-
-/**
- * Subscribe to a message queue.
- */
-msg_subscription_t *__msg_Subscribe( vlc_object_t *p_this )
-{
- libvlc_priv_t *priv = libvlc_priv (p_this->p_libvlc);
- msg_subscription_t *p_sub = malloc( sizeof( msg_subscription_t ) );
-
- if (p_sub == NULL)
+ msg_subscription_t *sub = malloc (sizeof (*sub));
+ if (sub == NULL)
return NULL;
- LOCK_BANK;
- vlc_mutex_lock( &QUEUE.lock );
-
- TAB_APPEND( QUEUE.i_sub, QUEUE.pp_sub, p_sub );
-
- p_sub->i_start = QUEUE.i_start;
- p_sub->pi_stop = &QUEUE.i_stop;
- p_sub->p_msg = QUEUE.msg;
- p_sub->p_lock = &QUEUE.lock;
+ sub->prev = NULL;
+ sub->func = cb;
+ sub->opaque = opaque;
- vlc_mutex_unlock( &QUEUE.lock );
- UNLOCK_BANK;
+ vlc_rwlock_wrlock (&msg_lock);
+ sub->next = msg_head;
+ msg_head = sub;
+ vlc_rwlock_unlock (&msg_lock);
- return p_sub;
+ return sub;
}
/**
- * Unsubscribe from a message queue.
+ * Unsubscribe from the message queue.
+ * This function waits for the message callback to return if needed.
*/
-void __msg_Unsubscribe( vlc_object_t *p_this, msg_subscription_t *p_sub )
+void vlc_Unsubscribe (msg_subscription_t *sub)
{
- libvlc_priv_t *priv = libvlc_priv (p_this->p_libvlc);
-
- LOCK_BANK;
- vlc_mutex_lock( &QUEUE.lock );
- for( int j = 0 ; j< QUEUE.i_sub ; j++ )
+ vlc_rwlock_wrlock (&msg_lock);
+ if (sub->next != NULL)
+ sub->next->prev = sub->prev;
+ if (sub->prev != NULL)
+ sub->prev->next = sub->next;
+ else
{
- if( QUEUE.pp_sub[j] == p_sub )
- {
- REMOVE_ELEM( QUEUE.pp_sub, QUEUE.i_sub, j );
- free( p_sub );
- }
+ assert (msg_head == sub);
+ msg_head = sub->next;
}
- vlc_mutex_unlock( &QUEUE.lock );
- UNLOCK_BANK;
+ vlc_rwlock_unlock (&msg_lock);
+ free (sub);
}
-/*****************************************************************************
- * __msg_*: print a message
- *****************************************************************************
- * These functions queue a message for later printing.
- *****************************************************************************/
-void __msg_Generic( vlc_object_t *p_this, int i_type, const char *psz_module,
- const char *psz_format, ... )
+/**
+ * Emit a log message.
+ * \param obj VLC object emitting the message or NULL
+ * \param type VLC_MSG_* message type (info, error, warning or debug)
+ * \param module name of module from which the message come
+ * (normally MODULE_STRING)
+ * \param format printf-like message format
+ */
+void vlc_Log (vlc_object_t *obj, int type, const char *module,
+ const char *format, ... )
{
va_list args;
- va_start( args, psz_format );
- QueueMsg( p_this, i_type, psz_module, psz_format, args );
- va_end( args );
+ va_start (args, format);
+ vlc_vaLog (obj, type, module, format, args);
+ va_end (args);
}
-void __msg_GenericVa( vlc_object_t *p_this, int i_type, const char *psz_module,
- const char *psz_format, va_list args )
-{
- QueueMsg( p_this, i_type, psz_module, psz_format, args );
-}
-
-/* Generic functions used when variadic macros are not available. */
-#define DECLARE_MSG_FN( FN_NAME, FN_TYPE ) \
- void FN_NAME( vlc_object_t *p_this, const char *psz_format, ... ) \
- { \
- va_list args; \
- va_start( args, psz_format ); \
- QueueMsg( p_this, FN_TYPE, "unknown", psz_format, args ); \
- va_end( args ); \
- } \
- struct _
-/**
- * Output an informational message.
- * \note Do not use this for debug messages
- * \see input_AddInfo
- */
-DECLARE_MSG_FN( __msg_Info, VLC_MSG_INFO );
-/**
- * Output an error message.
- */
-DECLARE_MSG_FN( __msg_Err, VLC_MSG_ERR );
-/**
- * Output a waring message
- */
-DECLARE_MSG_FN( __msg_Warn, VLC_MSG_WARN );
-/**
- * Output a debug message
- */
-DECLARE_MSG_FN( __msg_Dbg, VLC_MSG_DBG );
+static void PrintColorMsg (void *, int, const msg_item_t *,
+ const char *, va_list);
+static void PrintMsg (void *, int, const msg_item_t *, const char *, va_list);
/**
- * Add a message to a queue
- *
- * This function provides basic functionnalities to other msg_* functions.
- * It adds a message to a queue (after having printed all stored messages if it
- * is full). If the message can't be converted to string in memory, it issues
- * a warning.
+ * Emit a log message. This function is the variable argument list equivalent
+ * to vlc_Log().
*/
-static void QueueMsg( vlc_object_t *p_this, int i_type, const char *psz_module,
- const char *psz_format, va_list _args )
+void vlc_vaLog (vlc_object_t *obj, int type, const char *module,
+ const char *format, va_list args)
{
- assert (p_this);
- libvlc_priv_t *priv = libvlc_priv (p_this->p_libvlc);
- int i_header_size; /* Size of the additionnal header */
- vlc_object_t *p_obj;
- char * psz_str = NULL; /* formatted message string */
- char * psz_header = NULL;
- va_list args;
- msg_item_t * p_item = NULL; /* pointer to message */
- msg_item_t item; /* message in case of a full queue */
- msg_queue_t *p_queue;
-
-#if !defined(HAVE_VASPRINTF) || defined(__APPLE__) || defined(SYS_BEOS)
- int i_size = strlen(psz_format) + INTF_MAX_MSG_SIZE;
-#endif
-
- if( p_this->i_flags & OBJECT_FLAGS_QUIET ||
- (p_this->i_flags & OBJECT_FLAGS_NODBG && i_type == VLC_MSG_DBG) )
+ if (obj != NULL && obj->i_flags & OBJECT_FLAGS_QUIET)
return;
+ /* C locale to get error messages in English in the logs */
+ locale_t c = newlocale (LC_MESSAGES_MASK, "C", (locale_t)0);
+ locale_t locale = uselocale (c);
+
#ifndef __GLIBC__
/* Expand %m to strerror(errno) - only once */
- char buf[strlen( psz_format ) + 2001], *ptr;
- strcpy( buf, psz_format );
+ char buf[strlen(format) + 2001], *ptr;
+ strcpy (buf, format);
ptr = (char*)buf;
- psz_format = (const char*) buf;
+ format = (const char*) buf;
for( ;; )
{
}
#endif
- /* Convert message to string */
-#if defined(HAVE_VASPRINTF) && !defined(__APPLE__) && !defined( SYS_BEOS )
- vlc_va_copy( args, _args );
- if( vasprintf( &psz_str, psz_format, args ) == -1 )
- psz_str = NULL;
- va_end( args );
-#else
- psz_str = (char*) malloc( i_size );
-#endif
-
- if( psz_str == NULL )
- {
-#ifdef __GLIBC__
- fprintf( stderr, "main warning: can't store message (%m): " );
-#else
- char psz_err[1001];
-#ifndef WIN32
- /* we're not using GLIBC, so we are sure that the error description
- * will be stored in the buffer we provide to strerror_r() */
- strerror_r( errno, psz_err, 1001 );
-#else
- strncpy( psz_err, strerror( errno ), 1001 );
-#endif
- psz_err[1000] = '\0';
- fprintf( stderr, "main warning: can't store message (%s): ", psz_err );
-#endif
- vlc_va_copy( args, _args );
- /* We should use utf8_vfprintf - but it calls malloc()... */
- vfprintf( stderr, psz_format, args );
- va_end( args );
- fputs( "\n", stderr );
- return;
- }
-
- i_header_size = 0;
- p_obj = p_this;
- while( p_obj != NULL )
- {
- char *psz_old = NULL;
- if( p_obj->psz_header )
- {
- i_header_size += strlen( p_obj->psz_header ) + 4;
- if( psz_header )
- {
- psz_old = strdup( psz_header );
- psz_header = (char*)realloc( psz_header, i_header_size );
- snprintf( psz_header, i_header_size , "[%s] %s",
- p_obj->psz_header, psz_old );
- }
- else
- {
- psz_header = (char *)malloc( i_header_size );
- snprintf( psz_header, i_header_size, "[%s]",
- p_obj->psz_header );
- }
- }
- free( psz_old );
- p_obj = p_obj->p_parent;
- }
-
-#if !defined(HAVE_VASPRINTF) || defined(__APPLE__) || defined(SYS_BEOS)
- vlc_va_copy( args, _args );
- vsnprintf( psz_str, i_size, psz_format, args );
- va_end( args );
- psz_str[ i_size - 1 ] = 0; /* Just in case */
-#endif
-
- LOCK_BANK;
- p_queue = &QUEUE;
- vlc_mutex_lock( &p_queue->lock );
-
- /* Check there is room in the queue for our message */
- if( p_queue->b_overflow )
- {
- FlushMsg( p_queue );
-
- if( ((p_queue->i_stop - p_queue->i_start + 1) % VLC_MSG_QSIZE) == 0 )
- {
- /* Still in overflow mode, print from a dummy item */
- p_item = &item;
- }
- else
- {
- /* Pheeew, at last, there is room in the queue! */
- p_queue->b_overflow = false;
- }
- }
- else if( ((p_queue->i_stop - p_queue->i_start + 2) % VLC_MSG_QSIZE) == 0 )
- {
- FlushMsg( p_queue );
-
- if( ((p_queue->i_stop - p_queue->i_start + 2) % VLC_MSG_QSIZE) == 0 )
- {
- p_queue->b_overflow = true;
-
- /* Put the overflow message in the queue */
- p_item = p_queue->msg + p_queue->i_stop;
- p_queue->i_stop = (p_queue->i_stop + 1) % VLC_MSG_QSIZE;
-
- p_item->i_type = VLC_MSG_WARN;
- p_item->i_object_id = p_this->i_object_id;
- p_item->psz_object_type = p_this->psz_object_type;
- p_item->psz_module = strdup( "message" );
- p_item->psz_msg = strdup( "message queue overflowed" );
- p_item->psz_header = NULL;
-
- PrintMsg( p_this, p_item );
- /* We print from a dummy item */
- p_item = &item;
- }
- }
-
- if( !p_queue->b_overflow )
- {
- /* Put the message in the queue */
- p_item = p_queue->msg + p_queue->i_stop;
- p_queue->i_stop = (p_queue->i_stop + 1) % VLC_MSG_QSIZE;
- }
-
/* Fill message information fields */
- p_item->i_type = i_type;
- p_item->i_object_id = p_this->i_object_id;
- p_item->psz_object_type = p_this->psz_object_type;
- p_item->psz_module = strdup( psz_module );
- p_item->psz_msg = psz_str;
- p_item->psz_header = psz_header;
-
- PrintMsg( p_this, p_item );
-
- if( p_queue->b_overflow )
- {
- free( p_item->psz_module );
- free( p_item->psz_msg );
- free( p_item->psz_header );
- }
-
- vlc_mutex_unlock ( &p_queue->lock );
- UNLOCK_BANK;
-}
+ msg_item_t msg;
-/* following functions are local */
+ msg.i_object_id = (uintptr_t)obj;
+ msg.psz_object_type = (obj != NULL) ? obj->psz_object_type : "generic";
+ msg.psz_module = module;
+ msg.psz_header = NULL;
-/*****************************************************************************
- * FlushMsg
- *****************************************************************************
- * Print all messages remaining in queue. MESSAGE QUEUE MUST BE LOCKED, since
- * this function does not check the lock.
- *****************************************************************************/
-static void FlushMsg ( msg_queue_t *p_queue )
-{
- int i_index, i_start, i_stop;
-
- /* Get the maximum message index that can be freed */
- i_stop = p_queue->i_stop;
-
- /* Check until which value we can free messages */
- for( i_index = 0; i_index < p_queue->i_sub; i_index++ )
- {
- i_start = p_queue->pp_sub[ i_index ]->i_start;
-
- /* If this subscriber is late, we don't free messages before
- * his i_start value, otherwise he'll miss messages */
- if( ( i_start < i_stop
- && (p_queue->i_stop <= i_start || i_stop <= p_queue->i_stop) )
- || ( i_stop < i_start
- && (i_stop <= p_queue->i_stop && p_queue->i_stop <= i_start) ) )
+ for (vlc_object_t *o = obj; o != NULL; o = o->p_parent)
+ if (o->psz_header != NULL)
{
- i_stop = i_start;
- }
- }
-
- /* Free message data */
- for( i_index = p_queue->i_start;
- i_index != i_stop;
- i_index = (i_index+1) % VLC_MSG_QSIZE )
- {
- free( p_queue->msg[i_index].psz_msg );
- free( p_queue->msg[i_index].psz_module );
- free( p_queue->msg[i_index].psz_header );
- }
-
- /* Update the new start value */
- p_queue->i_start = i_index;
-}
-
-/*****************************************************************************
- * PrintMsg: output a standard message item to stderr
- *****************************************************************************
- * Print a message to stderr, with colour formatting if needed.
- *****************************************************************************/
-static void PrintMsg ( vlc_object_t * p_this, msg_item_t * p_item )
-{
-# define COL(x) "\033[" #x ";1m"
-# define RED COL(31)
-# define GREEN COL(32)
-# define YELLOW COL(33)
-# define WHITE COL(0)
-# define GRAY "\033[0m"
-
-#ifdef UNDER_CE
- int i_dummy;
-#endif
- static const char * ppsz_type[4] = { "", " error", " warning", " debug" };
- static const char *ppsz_color[4] = { WHITE, RED, YELLOW, GRAY };
- const char *psz_object;
- libvlc_priv_t *priv = libvlc_priv (p_this->p_libvlc);
- int i_type = p_item->i_type;
-
- switch( i_type )
- {
- case VLC_MSG_ERR:
- if( priv->i_verbose < 0 ) return;
- break;
- case VLC_MSG_INFO:
- if( priv->i_verbose < 0 ) return;
- break;
- case VLC_MSG_WARN:
- if( priv->i_verbose < 1 ) return;
- break;
- case VLC_MSG_DBG:
- if( priv->i_verbose < 2 ) return;
+ msg.psz_header = o->psz_header;
break;
- }
+ }
- psz_object = p_item->psz_object_type;
+ /* Pass message to subscribers */
+ libvlc_priv_t *priv = libvlc_priv (obj->p_libvlc);
-#ifdef UNDER_CE
-# define CE_WRITE(str) WriteFile( QUEUE.logfile, \
- str, strlen(str), &i_dummy, NULL );
- CE_WRITE( p_item->psz_module );
- CE_WRITE( " " );
- CE_WRITE( psz_object );
- CE_WRITE( ppsz_type[i_type] );
- CE_WRITE( ": " );
- CE_WRITE( p_item->psz_msg );
- CE_WRITE( "\r\n" );
- FlushFileBuffers( QUEUE.logfile );
+ va_list ap;
-#else
- /* Send the message to stderr */
- if( priv->b_color )
- {
- if( p_item->psz_header )
- {
- utf8_fprintf( stderr, "[" GREEN "%.8i" GRAY "] %s %s %s%s: %s%s" GRAY
- "\n",
- p_item->i_object_id, p_item->psz_header,
- p_item->psz_module, psz_object,
- ppsz_type[i_type], ppsz_color[i_type],
- p_item->psz_msg );
- }
- else
- {
- utf8_fprintf( stderr, "[" GREEN "%.8i" GRAY "] %s %s%s: %s%s" GRAY "\n",
- p_item->i_object_id, p_item->psz_module, psz_object,
- ppsz_type[i_type], ppsz_color[i_type],
- p_item->psz_msg );
- }
- }
+ va_copy (ap, args);
+ if (priv->b_color)
+ PrintColorMsg (&priv->i_verbose, type, &msg, format, ap);
else
- {
- if( p_item->psz_header )
- {
- utf8_fprintf( stderr, "[%.8i] %s %s %s%s: %s\n", p_item->i_object_id,
- p_item->psz_header, p_item->psz_module,
- psz_object, ppsz_type[i_type], p_item->psz_msg );
- }
- else
- {
- utf8_fprintf( stderr, "[%.8i] %s %s%s: %s\n", p_item->i_object_id,
- p_item->psz_module, psz_object, ppsz_type[i_type],
- p_item->psz_msg );
- }
- }
+ PrintMsg (&priv->i_verbose, type, &msg, format, ap);
+ va_end (ap);
-# if defined(WIN32)
- fflush( stderr );
-# endif
-#endif
-}
-
-static msg_context_t* GetContext(void)
-{
- msg_context_t *p_ctx = vlc_threadvar_get( &msg_context_global_key );
- if( p_ctx == NULL )
+ vlc_rwlock_rdlock (&msg_lock);
+ for (msg_subscription_t *sub = msg_head; sub != NULL; sub = sub->next)
{
- MALLOC_NULL( p_ctx, msg_context_t );
- p_ctx->psz_message = NULL;
- vlc_threadvar_set( &msg_context_global_key, p_ctx );
+ va_copy (ap, args);
+ sub->func (sub->opaque, type, &msg, format, ap);
+ va_end (ap);
}
- return p_ctx;
+ vlc_rwlock_unlock (&msg_lock);
+
+ uselocale (locale);
+ freelocale (c);
}
-void msg_StackSet( int i_code, const char *psz_message, ... )
+static const char msg_type[4][9] = { "", " error", " warning", " debug" };
+#define COL(x,y) "\033[" #x ";" #y "m"
+#define RED COL(31,1)
+#define GREEN COL(32,1)
+#define YELLOW COL(0,33)
+#define WHITE COL(0,1)
+#define GRAY "\033[0m"
+static const char msg_color[4][8] = { WHITE, RED, YELLOW, GRAY };
+
+static void PrintColorMsg (void *d, int type, const msg_item_t *p_item,
+ const char *format, va_list ap)
{
- va_list ap;
- msg_context_t *p_ctx = GetContext();
+ const int *pverbose = d;
+ FILE *stream = stderr;
- if( p_ctx == NULL )
+ if (*pverbose < 0 || *pverbose < (type - VLC_MSG_ERR))
return;
- va_start( ap, psz_message );
- free( p_ctx->psz_message );
-
- if( vasprintf( &p_ctx->psz_message, psz_message, ap ) == -1 )
- p_ctx->psz_message = NULL;
- va_end( ap );
-
- p_ctx->i_code = i_code;
+ int canc = vlc_savecancel ();
+
+ flockfile (stream);
+ fprintf (stream, "["GREEN"%p"GRAY"] ", (void *)p_item->i_object_id);
+ if (p_item->psz_header != NULL)
+ utf8_fprintf (stream, "[%s] ", p_item->psz_header);
+ utf8_fprintf (stream, "%s %s%s: %s", p_item->psz_module,
+ p_item->psz_object_type, msg_type[type], msg_color[type]);
+ utf8_vfprintf (stream, format, ap);
+ fputs (GRAY"\n", stream);
+#if defined (WIN32) || defined (__OS2__)
+ fflush (stream);
+#endif
+ funlockfile (stream);
+ vlc_restorecancel (canc);
}
-void msg_StackAdd( const char *psz_message, ... )
+static void PrintMsg (void *d, int type, const msg_item_t *p_item,
+ const char *format, va_list ap)
{
- char *psz_tmp;
- va_list ap;
- msg_context_t *p_ctx = GetContext();
+ const int *pverbose = d;
+ FILE *stream = stderr;
- if( p_ctx == NULL )
+ if (*pverbose < 0 || *pverbose < (type - VLC_MSG_ERR))
return;
- va_start( ap, psz_message );
- if( vasprintf( &psz_tmp, psz_message, ap ) == -1 )
- psz_tmp = NULL;
- va_end( ap );
-
- if( !p_ctx->psz_message )
- p_ctx->psz_message = psz_tmp;
- else
- {
- char *psz_new;
- if( asprintf( &psz_new, "%s: %s", psz_tmp, p_ctx->psz_message ) == -1 )
- psz_new = NULL;
-
- free( p_ctx->psz_message );
- p_ctx->psz_message = psz_new;
- free( psz_tmp );
- }
-}
-
-const char* msg_StackMsg( void )
-{
- msg_context_t *p_ctx = GetContext();
- assert( p_ctx );
- return p_ctx->psz_message;
+ int canc = vlc_savecancel ();
+
+ flockfile (stream);
+ fprintf (stream, "[%p] ", (void *)p_item->i_object_id);
+ if (p_item->psz_header != NULL)
+ utf8_fprintf (stream, "[%s] ", p_item->psz_header);
+ utf8_fprintf (stream, "%s %s%s: ", p_item->psz_module,
+ p_item->psz_object_type, msg_type[type]);
+ utf8_vfprintf (stream, format, ap);
+ putc_unlocked ('\n', stream);
+#if defined (WIN32) || defined (__OS2__)
+ fflush (stream);
+#endif
+ funlockfile (stream);
+ vlc_restorecancel (canc);
}
projects / vlc / blobdiff