[patch] asterisk-weak-reference.patch

asterisk-weak-reference.patch (text/plain), 8.21 KB, created by Roy Marples (RETIRED) on 2005-07-29 05:54:32 UTC

diff -ru ../asterisk-1.0.9/include/asterisk/adsi.h ./include/asterisk/adsi.h
--- ../asterisk-1.0.9/include/asterisk/adsi.h	2005-07-29 13:22:39.003302450 +0100
+++ ./include/asterisk/adsi.h	2005-07-29 13:41:41.000000000 +0100
@@ -118,11 +118,14 @@
  * Returns 0 on success (or adsi unavailable) and -1 on hangup
  * 
  */
-extern int adsi_channel_init(struct ast_channel *chan);
+extern int adsi_channel_init(struct ast_channel *chan)
+	__attribute__ ((weak));
 
-extern int adsi_begin_download(struct ast_channel *chan, char *service, char *fdn, char *sec, int version);
+extern int adsi_begin_download(struct ast_channel *chan, char *service, char *fdn, char *sec, int version)
+	__attribute__ ((weak));
 
-extern int adsi_end_download(struct ast_channel *chan);
+extern int adsi_end_download(struct ast_channel *chan)
+	__attribute__ ((weak));
 
 //! Restore ADSI initialization (for applications that play with ADSI
 //  and want to restore it to normal.  If you touch "INFO" then you
@@ -133,7 +136,8 @@
  * Returns 0 on success (or adsi unavailable) and -1 on hangup
  *
  */
-extern int adsi_channel_restore(struct ast_channel *chan);
+extern int adsi_channel_restore(struct ast_channel *chan)
+	__attribute__ ((weak));
 
 //! Display some stuff on the screen
 /*!
@@ -145,7 +149,8 @@
  * Return 0 on success (or adsi unavailable) and -1 on hangup
  *
  */
-extern int adsi_print(struct ast_channel *chan, char **lines, int *align, int voice);
+extern int adsi_print(struct ast_channel *chan, char **lines, int *align, int voice)
+	__attribute__ ((weak));
 
 //! Check if scripts for a given app are already loaded.  Version may be -1
 //  if any version is okay, or 0-255 for a specific version.
@@ -158,18 +163,23 @@
  * Returns 0 if scripts is not loaded or not an ADSI CPE.  Returns -1
  * on hangup.  Returns 1 if script already loaded.
  */
-extern int adsi_load_session(struct ast_channel *chan, unsigned char *app, int ver, int data);
-extern int adsi_unload_session(struct ast_channel *chan);
+extern int adsi_load_session(struct ast_channel *chan, unsigned char *app, int ver, int data)
+	__attribute__ ((weak));
+extern int adsi_unload_session(struct ast_channel *chan)
+	__attribute__ ((weak));
 
 /* ADSI Layer 2 transmission functions */
-extern int adsi_transmit_messages(struct ast_channel *chan, unsigned char **msg, int *msglen, int *msgtype);
-extern int adsi_transmit_message(struct ast_channel *chan, unsigned char *msg, int msglen, int msgtype);
+extern int adsi_transmit_messages(struct ast_channel *chan, unsigned char **msg, int *msglen, int *msgtype)
+	__attribute__ ((weak));
+extern int adsi_transmit_message(struct ast_channel *chan, unsigned char *msg, int msglen, int msgtype)
+	__attribute__ ((weak));
 
 //! Read some encoded DTMF data.  
 /*!
  * Returns number of bytes received
  */
-extern int adsi_read_encoded_dtmf(struct ast_channel *chan, unsigned char *buf, int maxlen);
+extern int adsi_read_encoded_dtmf(struct ast_channel *chan, unsigned char *buf, int maxlen)
+	__attribute__ ((weak));
 
 /* ADSI Layer 3 creation functions */
 
@@ -183,14 +193,17 @@
  *
  */
 
-extern int adsi_connect_session(unsigned char *buf, unsigned char *fdn, int ver);
+extern int adsi_connect_session(unsigned char *buf, unsigned char *fdn, int ver)
+	__attribute__ ((weak));
 
 //! Build Query CPE ID of equipment */
 /*!
  *  Returns number of bytes added to message
  */
-extern int adsi_query_cpeid(unsigned char *buf);
-extern int adsi_query_cpeinfo(unsigned char *buf);
+extern int adsi_query_cpeid(unsigned char *buf)
+	__attribute__ ((weak));
+extern int adsi_query_cpeinfo(unsigned char *buf)
+	__attribute__ ((weak));
 
 //! Get CPE ID from an attached ADSI compatible CPE.
 /*!
@@ -198,9 +211,11 @@
  * or -1 on hangup, or 0 if there was no hangup but it failed to find the
  * device ID.  Returns to voice mode if "voice" is non-zero.
  */
-extern int adsi_get_cpeid(struct ast_channel *chan, unsigned char *cpeid, int voice);
+extern int adsi_get_cpeid(struct ast_channel *chan, unsigned char *cpeid, int voice)
+	__attribute__ ((weak));
 
-extern int adsi_get_cpeinfo(struct ast_channel *chan, int *width, int *height, int *buttons, int voice);
+extern int adsi_get_cpeinfo(struct ast_channel *chan, int *width, int *height, int *buttons, int voice)
+	__attribute__ ((weak));
 
 //! Begin an ADSI script download */
 /*!
@@ -214,7 +229,8 @@
  *
  */
 
-extern int adsi_download_connect(unsigned char *buf, unsigned char *service, unsigned char *fdn, unsigned char *sec, int ver);
+extern int adsi_download_connect(unsigned char *buf, unsigned char *service, unsigned char *fdn, unsigned char *sec, int ver)
+	__attribute__ ((weak));
 
 //! Disconnects a running session
 /*!
@@ -223,7 +239,8 @@
  * Returns number of bytes added to buffer or -1 on error.
  *
  */
-extern int adsi_disconnect_session(unsigned char *buf);
+extern int adsi_disconnect_session(unsigned char *buf)
+	__attribute__ ((weak));
 
 //! Disconnects (and hopefully saves) a downloaded script
 /*!
@@ -232,7 +249,8 @@
  * Returns number of bytes added to buffer or -1 on error.
  *
  */
-extern int adsi_download_disconnect(unsigned char *buf);
+extern int adsi_download_disconnect(unsigned char *buf)
+	__attribute__ ((weak));
 
 //! Puts CPE in data mode...
 /*!
@@ -241,9 +259,12 @@
  * Returns number of bytes added to buffer or -1 on error.
  *
  */
-extern int adsi_data_mode(unsigned char *buf);
-extern int adsi_clear_soft_keys(unsigned char *buf);
-extern int adsi_clear_screen(unsigned char *buf);
+extern int adsi_data_mode(unsigned char *buf)
+	__attribute__ ((weak));
+extern int adsi_clear_soft_keys(unsigned char *buf)
+	__attribute__ ((weak));
+extern int adsi_clear_screen(unsigned char *buf)
+	__attribute__ ((weak));
 
 //! Puts CPE in voice mode...
 /*!
@@ -253,14 +274,16 @@
  * Returns number of bytes added to buffer or -1 on error.
  *
  */
-extern int adsi_voice_mode(unsigned char *buf, int when);
+extern int adsi_voice_mode(unsigned char *buf, int when)
+	__attribute__ ((weak));
 
 //! Returns non-zero if Channel does or might support ADSI
 /*!
  * \param chan Channel to check
  *
  */
-extern int adsi_available(struct ast_channel *chan);
+extern int adsi_available(struct ast_channel *chan)
+	__attribute__ ((weak));
 
 //! Loads a line of info into the display */
 /*!
@@ -276,7 +299,8 @@
  *
  */
 
-extern int adsi_display(unsigned char *buf, int page, int line, int just, int wrap, unsigned char *col1, unsigned char *col2);
+extern int adsi_display(unsigned char *buf, int page, int line, int just, int wrap, unsigned char *col1, unsigned char *col2)
+	__attribute__ ((weak));
 
 //! Sets the current line and page */
 /*!
@@ -288,7 +312,8 @@
  *
  */
 
-extern int adsi_set_line(unsigned char *buf, int page, int line);
+extern int adsi_set_line(unsigned char *buf, int page, int line)
+	__attribute__ ((weak));
 
 //! Creates "load soft key" parameters
 /*! 
@@ -302,7 +327,8 @@
  * Returns number of bytes added to buffer or -1 on error.
  *
  */
-extern int adsi_load_soft_key(unsigned char *buf, int key, unsigned char *llabel, unsigned char *slabel, unsigned char *ret, int data);
+extern int adsi_load_soft_key(unsigned char *buf, int key, unsigned char *llabel, unsigned char *slabel, unsigned char *ret, int data)
+	__attribute__ ((weak));
 
 //! Set which soft keys should be displayed
 /*!
@@ -313,7 +339,8 @@
  * Returns number of bytes added to buffer or -1 on error.
  *
  */
-extern int adsi_set_keys(unsigned char *buf, unsigned char *keys);
+extern int adsi_set_keys(unsigned char *buf, unsigned char *keys)
+	__attribute__ ((weak));
 
 //! Set input information
 /*!
@@ -327,7 +354,8 @@
  * Returns number of bytes added to buffer or -1 on error.
  *
  */
-extern int adsi_input_control(unsigned char *buf, int page, int line, int display, int format, int just);
+extern int adsi_input_control(unsigned char *buf, int page, int line, int display, int format, int just)
+	__attribute__ ((weak));
 
 //! Set input format
 /*!
@@ -341,5 +369,6 @@
  * Returns number of bytes added to buffer or -1 on error.
  *
  */
-extern int adsi_input_format(unsigned char *buf, int num, int dir, int wrap, unsigned char *format1, unsigned char *format2);
+extern int adsi_input_format(unsigned char *buf, int num, int dir, int wrap, unsigned char *format1, unsigned char *format2)
+	__attribute__ ((weak));
 #endif
Only in ../asterisk-1.0.9: .version