#include <string.h>
#include <stdio.h>
#include <inttypes.h>
+#include <stddef.h>
#ifndef __cplusplus
# include <stdbool.h>
#endif
+/* Format string sanity checks */
+#ifdef __GNUC__
+# define LIBVLC_FORMAT(x,y) __attribute__ ((format(printf,x,y)))
+# define LIBVLC_USED __attribute__ ((warn_unused_result))
+#else
+# define LIBVLC_FORMAT(x,y)
+# define LIBVLC_USED
+#endif
+
/*****************************************************************************
* Basic types definitions
*****************************************************************************/
#endif
+/**
+ * Translate a vlc_fourcc into its string representation. This function
+ * assumes there is enough room in psz_fourcc to store 4 characters in.
+ *
+ * \param fcc a vlc_fourcc_t
+ * \param psz_fourcc string to store string representation of vlc_fourcc in
+ */
static inline void __vlc_fourcc_to_char( vlc_fourcc_t fcc, char *psz_fourcc )
{
memcpy( psz_fourcc, &fcc, 4 );
typedef struct vlc_list_t vlc_list_t;
typedef struct vlc_object_t vlc_object_t;
typedef struct libvlc_int_t libvlc_int_t;
-typedef struct variable_t variable_t;
typedef struct date_t date_t;
typedef struct dict_entry_t dict_entry_t;
typedef struct dict_t dict_t;
-typedef struct gc_object_t gc_object_t ;
/* Messages */
typedef struct msg_subscription_t msg_subscription_t;
typedef struct services_discovery_t services_discovery_t;
typedef struct services_discovery_sys_t services_discovery_sys_t;
typedef struct playlist_add_t playlist_add_t;
-typedef struct playlist_preparse_t playlist_preparse_t;
-typedef struct playlist_fetcher_t playlist_fetcher_t;
/* Modules */
typedef struct module_bank_t module_bank_t;
typedef struct sout_stream_sys_t sout_stream_sys_t;
typedef struct config_chain_t config_chain_t;
-typedef struct sap_session_t sap_session_t;
-typedef struct sap_address_t sap_address_t;
typedef struct session_descriptor_t session_descriptor_t;
typedef struct announce_method_t announce_method_t;
-typedef struct announce_handler_t announce_handler_t;
-typedef struct sap_handler_t sap_handler_t;
typedef struct sout_param_t sout_param_t;
typedef struct sout_pcat_t sout_pcat_t;
/* stat/lstat/fstat */
#ifdef WIN32
+# ifdef UNDER_CE
+# undef _STAT_DEFINED
+# endif
#include <sys/stat.h>
+# ifndef UNDER_CE
struct _stati64;
#define stat _stati64
#define fstat _fstati64
+# else
+# define stat _stat
+# define fstat _fstat
+# endif
/* You should otherwise use utf8_stat and utf8_lstat. */
#else
struct stat;
# define LIBVLC_EXTERN extern
#endif
#if defined (WIN32) && defined (DLL_EXPORT)
+#if defined (UNDER_CE)
+# include <windef.h>
+#endif
# define LIBVLC_EXPORT __declspec(dllexport)
#else
# define LIBVLC_EXPORT
#include "vlc_mtime.h"
#include "vlc_threads.h"
-typedef struct vlc_object_internals_t vlc_object_internals_t;
-
/*****************************************************************************
* Common structure members
*****************************************************************************/
* these members are common for all vlc objects \
*/ \
/**@{*/ \
- int i_object_id; \
int i_object_type; \
const char *psz_object_type; \
char *psz_object_name; \
/* Object properties */ \
volatile bool b_error; /**< set by the object */ \
volatile bool b_die; /**< set by the outside */ \
- volatile bool b_dead; /**< set by the object */ \
bool b_force; /**< set by the outside (eg. module_Need()) */ \
\
+ /** Just a reminder so that people don't cast garbage */ \
+ bool be_sure_to_add_VLC_COMMON_MEMBERS_to_struct; \
+ \
/* Stuff related to the libvlc structure */ \
libvlc_int_t *p_libvlc; /**< (root of all evil) - 1 */ \
\
/* Private data */ \
void * p_private; \
\
- /** Just a reminder so that people don't cast garbage */ \
- int be_sure_to_add_VLC_COMMON_MEMBERS_to_struct; \
/**@}*/ \
/* VLC_OBJECT: attempt at doing a clever cast */
-#define VLC_OBJECT( x ) \
- (((vlc_object_t *)(x))+0*(x)->be_sure_to_add_VLC_COMMON_MEMBERS_to_struct)
-
-#define VLC_GC_MEMBERS \
-/** \name VLC_GC_MEMBERS \
- * these members are common to all objects that wish to be garbage-collected \
- */ \
-/**@{*/ \
- int i_gc_refcount; \
- void (*pf_destructor) ( gc_object_t * ); \
- void *p_destructor_arg; \
-/**@}*/
+#ifdef __GNUC__
+# define VLC_OBJECT( x ) \
+ (((vlc_object_t *)(x))+0*(((typeof(x))0)->be_sure_to_add_VLC_COMMON_MEMBERS_to_struct))
+#else
+# define VLC_OBJECT( x ) ((vlc_object_t *)(x))
+#endif
-struct gc_object_t
+typedef struct gc_object_t
{
- VLC_GC_MEMBERS
-};
+ vlc_spinlock_t spin;
+ uintptr_t refs;
+ void (*pf_destructor) (struct gc_object_t *);
+} gc_object_t;
-VLC_EXPORT(void, __vlc_gc_incref, ( gc_object_t * p_gc ));
-VLC_EXPORT(void, __vlc_gc_decref, ( gc_object_t * p_gc ));
-VLC_EXPORT(void, __vlc_gc_init, ( gc_object_t * p_gc,
- void (*pf_destructor)( gc_object_t * ), void * arg));
+/**
+ * These members are common to all objects that wish to be garbage-collected.
+ */
+#define VLC_GC_MEMBERS gc_object_t vlc_gc_data;
-#define vlc_gc_incref( a ) __vlc_gc_incref( (gc_object_t *)a )
-#define vlc_gc_decref( a ) __vlc_gc_decref( (gc_object_t *)a )
-#define vlc_gc_init( a,b,c ) __vlc_gc_init( (gc_object_t *)a,b,c )
+VLC_EXPORT(void *, vlc_gc_init, (gc_object_t *, void (*)(gc_object_t *)));
+VLC_EXPORT(void *, vlc_hold, (gc_object_t *));
+VLC_EXPORT(void, vlc_release, (gc_object_t *));
+#define vlc_gc_init( a,b ) vlc_gc_init( &(a)->vlc_gc_data, (b) )
+#define vlc_gc_incref( a ) vlc_hold( &(a)->vlc_gc_data )
+#define vlc_gc_decref( a ) vlc_release( &(a)->vlc_gc_data )
+#define vlc_priv( gc, t ) ((t *)(((char *)(gc)) - offsetof(t, vlc_gc_data)))
/*****************************************************************************
* Macros and inline functions
# define __MIN(a, b) ( ((a) < (b)) ? (a) : (b) )
#endif
-static inline int64_t GCD( int64_t a, int64_t b )
+LIBVLC_USED
+static inline int64_t GCD ( int64_t a, int64_t b )
{
while( b )
{
}
/* function imported from libavutil/common.h */
+LIBVLC_USED
static inline uint8_t clip_uint8_vlc( int32_t a )
{
if( a&(~255) ) return (-a)>>31;
#define EMPTY_STR(str) (!str || !*str)
-VLC_EXPORT( char const *, vlc_error, ( int ) );
+VLC_EXPORT( char const *, vlc_error, ( int ) LIBVLC_USED );
#include <vlc_arrays.h>
/* MSB (big endian)/LSB (little endian) conversions - network order is always
* MSB, and should be used for both network communications and files. */
+LIBVLC_USED
static inline uint16_t U16_AT( const void * _p )
{
const uint8_t * p = (const uint8_t *)_p;
return ( ((uint16_t)p[0] << 8) | p[1] );
}
+
+LIBVLC_USED
static inline uint32_t U32_AT( const void * _p )
{
const uint8_t * p = (const uint8_t *)_p;
return ( ((uint32_t)p[0] << 24) | ((uint32_t)p[1] << 16)
| ((uint32_t)p[2] << 8) | p[3] );
}
+
+LIBVLC_USED
static inline uint64_t U64_AT( const void * _p )
{
const uint8_t * p = (const uint8_t *)_p;
| ((uint64_t)p[6] << 8) | p[7] );
}
+LIBVLC_USED
static inline uint16_t GetWLE( const void * _p )
{
const uint8_t * p = (const uint8_t *)_p;
return ( ((uint16_t)p[1] << 8) | p[0] );
}
+
+LIBVLC_USED
static inline uint32_t GetDWLE( const void * _p )
{
const uint8_t * p = (const uint8_t *)_p;
return ( ((uint32_t)p[3] << 24) | ((uint32_t)p[2] << 16)
| ((uint32_t)p[1] << 8) | p[0] );
}
+
+LIBVLC_USED
static inline uint64_t GetQWLE( const void * _p )
{
const uint8_t * p = (const uint8_t *)_p;
#define ntoh16(i) ntohs(i)
#define ntoh32(i) ntohl(i)
+LIBVLC_USED
static inline uint64_t ntoh64 (uint64_t ll)
{
union { uint64_t qw; uint8_t b[16]; } v = { ll };
}
#define hton64(i) ntoh64(i)
-/* Format string sanity checks */
-#ifdef __GNUC__
-# define LIBVLC_FORMAT(x,y) __attribute__ ((format(printf,x,y)))
-#else
-# define LIBVLC_FORMAT(x,y)
-#endif
-
/* */
#define VLC_UNUSED(x) (void)(x)
/* Stuff defined in src/extras/libc.c */
VLC_EXPORT( size_t, vlc_strlcpy, ( char *, const char *, size_t ) );
-VLC_EXPORT( long long, vlc_strtoll, ( const char *nptr, char **endptr, int base ) );
+VLC_EXPORT( long long, vlc_strtoll, ( const char *nptr, char **endptr, int base ) LIBVLC_USED );
-VLC_EXPORT( char *, vlc_strcasestr, ( const char *s1, const char *s2 ) );
+VLC_EXPORT( char *, vlc_strcasestr, ( const char *s1, const char *s2 ) LIBVLC_USED );
+char *vlc_strsep( char **, const char * );
#if defined(WIN32) || defined(UNDER_CE)
/* win32, cl and icl support */
/* vlc_wraptext (defined in src/extras/libc.c) */
#define wraptext vlc_wraptext
-VLC_EXPORT( char *, vlc_wraptext, ( const char *, int ) );
+VLC_EXPORT( char *, vlc_wraptext, ( const char *, int ) LIBVLC_USED );
/* iconv wrappers (defined in src/extras/libc.c) */
typedef void *vlc_iconv_t;
-VLC_EXPORT( vlc_iconv_t, vlc_iconv_open, ( const char *, const char * ) );
-VLC_EXPORT( size_t, vlc_iconv, ( vlc_iconv_t, const char **, size_t *, char **, size_t * ) );
+VLC_EXPORT( vlc_iconv_t, vlc_iconv_open, ( const char *, const char * ) LIBVLC_USED );
+VLC_EXPORT( size_t, vlc_iconv, ( vlc_iconv_t, const char **, size_t *, char **, size_t * ) LIBVLC_USED );
VLC_EXPORT( int, vlc_iconv_close, ( vlc_iconv_t ) );
/* execve wrapper (defined in src/extras/libc.c) */
-VLC_EXPORT( int, __vlc_execve, ( vlc_object_t *p_object, int i_argc, char *const *pp_argv, char *const *pp_env, const char *psz_cwd, const char *p_in, size_t i_in, char **pp_data, size_t *pi_data ) );
+VLC_EXPORT( int, __vlc_execve, ( vlc_object_t *p_object, int i_argc, char *const *pp_argv, char *const *pp_env, const char *psz_cwd, const char *p_in, size_t i_in, char **pp_data, size_t *pi_data ) LIBVLC_USED );
#define vlc_execve(a,b,c,d,e,f,g,h,i) __vlc_execve(VLC_OBJECT(a),b,c,d,e,f,g,h,i)
/* dir wrappers (defined in src/extras/libc.c) */
/*****************************************************************************
* I18n stuff
*****************************************************************************/
-VLC_EXPORT( char *, vlc_gettext, ( const char *msgid ) );
+VLC_EXPORT( char *, vlc_gettext, ( const char *msgid ) LIBVLC_USED );
/*****************************************************************************
* libvlc features
*****************************************************************************/
-VLC_EXPORT( const char *, VLC_Version, ( void ) );
-VLC_EXPORT( const char *, VLC_CompileBy, ( void ) );
-VLC_EXPORT( const char *, VLC_CompileHost, ( void ) );
-VLC_EXPORT( const char *, VLC_CompileDomain, ( void ) );
-VLC_EXPORT( const char *, VLC_Compiler, ( void ) );
-VLC_EXPORT( const char *, VLC_Error, ( int ) );
-VLC_EXPORT( const char *, VLC_Changeset, ( void ) );
+VLC_EXPORT( const char *, VLC_Version, ( void ) LIBVLC_USED );
+VLC_EXPORT( const char *, VLC_CompileBy, ( void ) LIBVLC_USED );
+VLC_EXPORT( const char *, VLC_CompileHost, ( void ) LIBVLC_USED );
+VLC_EXPORT( const char *, VLC_CompileDomain, ( void ) LIBVLC_USED );
+VLC_EXPORT( const char *, VLC_Compiler, ( void ) LIBVLC_USED );
+VLC_EXPORT( const char *, VLC_Error, ( int ) LIBVLC_USED );
+VLC_EXPORT( const char *, VLC_Changeset, ( void ) LIBVLC_USED );
/*****************************************************************************
* Additional vlc stuff
projects / vlc / blobdiff