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<h1>/builddir/build/BUILD/alsa-lib-1.0.17a/src/timer/timer_query.c File Reference</h1><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#gd0f9fa9290c43c4540bce234546541c5">snd_timer_query_open</a> (<a class="el" href="group___timer.html#g2628d1e5a8d874d9fa10439369145d50">snd_timer_query_t</a> **timer, const char *name, int mode)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Opens a new connection to the timer query interface. <a href="group___timer.html#gd0f9fa9290c43c4540bce234546541c5"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g7d5ca6b9f390b630ce97deb4c6e346d0">snd_timer_query_open_lconf</a> (<a class="el" href="group___timer.html#g2628d1e5a8d874d9fa10439369145d50">snd_timer_query_t</a> **timer, const char *name, int mode, <a class="el" href="group___config.html#gb7dc173feea5bedcd999bba678eb53a7">snd_config_t</a> *lconf)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Opens a new connection to the timer query interface using local configuration. <a href="group___timer.html#g7d5ca6b9f390b630ce97deb4c6e346d0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#ga212ea45a9ddff3f6ef726407564a1fc">snd_timer_query_close</a> (<a class="el" href="group___timer.html#g2628d1e5a8d874d9fa10439369145d50">snd_timer_query_t</a> *timer)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">close timer query handle <a href="group___timer.html#ga212ea45a9ddff3f6ef726407564a1fc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g69a8bd71b56ddbb9027602f5d7d3080d">snd_timer_query_next_device</a> (<a class="el" href="group___timer.html#g2628d1e5a8d874d9fa10439369145d50">snd_timer_query_t</a> *timer, <a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">obtain the next timer identification <a href="group___timer.html#g69a8bd71b56ddbb9027602f5d7d3080d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g6bee5e7c713043c3160f1e154b850dd4">snd_timer_ginfo_sizeof</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get size of the snd_timer_ginfo_t structure in bytes <a href="group___timer.html#g6bee5e7c713043c3160f1e154b850dd4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#ge32455d500ea9a06c4d8c1b32c3b824c">snd_timer_ginfo_malloc</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> **info)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">allocate a new snd_timer_ginfo_t structure <a href="group___timer.html#ge32455d500ea9a06c4d8c1b32c3b824c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g7137e441951051f902906538284ceefa">snd_timer_ginfo_free</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *info)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">frees the snd_timer_ginfo_t structure <a href="group___timer.html#g7137e441951051f902906538284ceefa"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g69bdb6e35b0d5a01cebf5eb3e122179b">snd_timer_ginfo_copy</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *dst, const <a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *src)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">copy one snd_timer_info_t structure to another <a href="group___timer.html#g69bdb6e35b0d5a01cebf5eb3e122179b"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g2dbb778206fd064c4bf2c2978810fc11">snd_timer_ginfo_set_tid</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *obj, <a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set timer identification <a href="group___timer.html#g2dbb778206fd064c4bf2c2978810fc11"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#gbb530b8f34091d8331165141cb93df3c">snd_timer_ginfo_get_tid</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer identification <a href="group___timer.html#gbb530b8f34091d8331165141cb93df3c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#gf15546b83ee290fea38af0241a93ed9c">snd_timer_ginfo_get_flags</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer flags <a href="group___timer.html#gf15546b83ee290fea38af0241a93ed9c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#gf316750c4c2de1c6ee4c2b7c47c2059f">snd_timer_ginfo_get_card</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get associated card with timer <a href="group___timer.html#gf316750c4c2de1c6ee4c2b7c47c2059f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#gc5ba8e984a1c7dd6b95b6048ea055a56">snd_timer_ginfo_get_id</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer identification <a href="group___timer.html#gc5ba8e984a1c7dd6b95b6048ea055a56"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g0b367048029e54b79b7654ab0b2c0d25">snd_timer_ginfo_get_name</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer name <a href="group___timer.html#g0b367048029e54b79b7654ab0b2c0d25"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#gdc9fbba0f9d0284eef9f5e8a59c88617">snd_timer_ginfo_get_resolution</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer resolution in ns <a href="group___timer.html#gdc9fbba0f9d0284eef9f5e8a59c88617"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g377b501c8157e45ea2e48f8ba2955d77">snd_timer_ginfo_get_resolution_min</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer minimal resolution in ns <a href="group___timer.html#g377b501c8157e45ea2e48f8ba2955d77"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#gab9910f8ca427fb1a2a7dce64ac57ca0">snd_timer_ginfo_get_resolution_max</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer maximal resolution in ns <a href="group___timer.html#gab9910f8ca427fb1a2a7dce64ac57ca0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g4a8d40c63a5a5a74bd6e6d42ed0d67ea">snd_timer_ginfo_get_clients</a> (<a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *obj)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get current timer clients <a href="group___timer.html#g4a8d40c63a5a5a74bd6e6d42ed0d67ea"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g25d15ec2f1025bc04ca2d387615ccba9">snd_timer_query_info</a> (<a class="el" href="group___timer.html#g2628d1e5a8d874d9fa10439369145d50">snd_timer_query_t</a> *timer, <a class="el" href="group___timer.html#gc66ac51be90a47c042f56a2939c09031">snd_timer_ginfo_t</a> *info)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">obtain the timer global information <a href="group___timer.html#g25d15ec2f1025bc04ca2d387615ccba9"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g8c3e3ee0c67c5dbc9c06d65d2fe3d88a">snd_timer_query_params</a> (<a class="el" href="group___timer.html#g2628d1e5a8d874d9fa10439369145d50">snd_timer_query_t</a> *timer, <a class="el" href="group___timer.html#g53853acb7556d631e8f468b439116752">snd_timer_gparams_t</a> *params)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set the timer global parameters <a href="group___timer.html#g8c3e3ee0c67c5dbc9c06d65d2fe3d88a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g3152eb69bbca420fa62b403b1a65bde1">snd_timer_query_status</a> (<a class="el" href="group___timer.html#g2628d1e5a8d874d9fa10439369145d50">snd_timer_query_t</a> *timer, <a class="el" href="group___timer.html#g760c2adda5d155a1bf8e6a78a0d9f433">snd_timer_gstatus_t</a> *status)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get the timer global status <a href="group___timer.html#g3152eb69bbca420fa62b403b1a65bde1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#gf5f66f2380255e4a3a4d6d0cadc4fdc9">snd_timer_id_sizeof</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get size of the snd_timer_id_t structure in bytes <a href="group___timer.html#gf5f66f2380255e4a3a4d6d0cadc4fdc9"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g7394f79313c1b63fe986fc1a565f787d">snd_timer_id_malloc</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> **info)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">allocate a new snd_timer_id_t structure <a href="group___timer.html#g7394f79313c1b63fe986fc1a565f787d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g561d65ec538ba48b7514807d862711c4">snd_timer_id_free</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *info)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">frees the snd_timer_id_t structure <a href="group___timer.html#g561d65ec538ba48b7514807d862711c4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g17e1a15d56ee5d027d37aeb4fe17c0fc">snd_timer_id_copy</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *dst, const <a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *src)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">copy one snd_timer_id_t structure to another <a href="group___timer.html#g17e1a15d56ee5d027d37aeb4fe17c0fc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g4b30ff7e5b2175320267d2e98c0d5801">snd_timer_id_set_class</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid, int dev_class)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set timer class <a href="group___timer.html#g4b30ff7e5b2175320267d2e98c0d5801"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g789fc53446683e9e22986d62bd6a5e4a">snd_timer_id_get_class</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer class <a href="group___timer.html#g789fc53446683e9e22986d62bd6a5e4a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g50ce362edec2f82715990b2257f41127">snd_timer_id_set_sclass</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid, int dev_sclass)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set timer sub-class <a href="group___timer.html#g50ce362edec2f82715990b2257f41127"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g0f7023f271e24607f2b052be58d80d5f">snd_timer_id_get_sclass</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer sub-class <a href="group___timer.html#g0f7023f271e24607f2b052be58d80d5f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g0474857431e3b5c76266d5e1b40a5ad4">snd_timer_id_set_card</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid, int card)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set timer card <a href="group___timer.html#g0474857431e3b5c76266d5e1b40a5ad4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#ge56b375f5e548a3c669acee962255965">snd_timer_id_get_card</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer card <a href="group___timer.html#ge56b375f5e548a3c669acee962255965"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g307a4f0bb0bf77f1411f26bb4a791fb3">snd_timer_id_set_device</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid, int device)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set timer device <a href="group___timer.html#g307a4f0bb0bf77f1411f26bb4a791fb3"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#gd373653ec0a0f588a99dd3625d8f595a">snd_timer_id_get_device</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer device <a href="group___timer.html#gd373653ec0a0f588a99dd3625d8f595a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g5a6cfb480bce114072f92e0dc417602a">snd_timer_id_set_subdevice</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid, int subdevice)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">set timer subdevice <a href="group___timer.html#g5a6cfb480bce114072f92e0dc417602a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___timer.html#g65af963e4acc77c2fa2e6b865bc51670">snd_timer_id_get_subdevice</a> (<a class="el" href="group___timer.html#g9bf8a9449a17a0328dfbda9f64bf7aca">snd_timer_id_t</a> *tid)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get timer subdevice <a href="group___timer.html#g65af963e4acc77c2fa2e6b865bc51670"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<dl compact><dt><b>Author:</b></dt><dd>Jaroslav Kysela <<a href="mailto:perex@perex.cz">perex@perex.cz</a>> </dd></dl>
<dl compact><dt><b>Date:</b></dt><dd>2001</dd></dl>
Timer Query Interface is designed to obtain identification of timers. <hr size="1"><address style="align: right;"><small>Generated on Tue Jan 20 22:42:10 2009 for ALSA project - the C library reference by
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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