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<div class="title">Error Handling Helpers</div> </div>
<div class="ingroups"><a class="el" href="group__globus__errno__error__api.html">Globus Errno Error API</a></div></div>
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<p>Helper functions for dealing with Globus Errno Error objects.
<a href="#details">More...</a></p>
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Collaboration diagram for Error Handling Helpers:</div>
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<h2><a name="member-group"></a>
Error Match</h2>
<ul>
<li>globus_bool_t <a class="el" href="group__globus__errno__error__utility.html#ga3f891f35f34313d70ca88c86827fa390">globus_error_errno_match</a> (globus_object_t *error, globus_module_descriptor_t *module, int system_errno)
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<h2><a name="member-group"></a>
Wrap Errno Error</h2>
<ul>
<li>globus_object_t * <a class="el" href="group__globus__errno__error__utility.html#gac98b9990387bcb26044193fe885b8ff8">globus_error_wrap_errno_error</a> (globus_module_descriptor_t *base_source, int system_errno, int type, const char *source_file, const char *source_func, int source_line, const char *short_desc_format,...)
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<p>Helper functions for dealing with Globus Errno Error objects. </p>
<p>This section defines utility functions for dealing with Globus Errno Error objects. </p>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="ga3f891f35f34313d70ca88c86827fa390"></a><!-- doxytag: member="globus_error_errno.c::globus_error_errno_match" ref="ga3f891f35f34313d70ca88c86827fa390" args="(globus_object_t *error, globus_module_descriptor_t *module, int system_errno)" -->
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<td class="memname">globus_bool_t globus_error_errno_match </td>
<td>(</td>
<td class="paramtype">globus_object_t * </td>
<td class="paramname"><em>error</em>, </td>
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<td></td>
<td class="paramtype">globus_module_descriptor_t * </td>
<td class="paramname"><em>module</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>system_errno</em> </td>
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<td>)</td>
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<p>Check whether the error originated from a specific module and matches a specific errno. </p>
<p>This function checks whether the error or any of it's causative errors originated from a specific module and contains a specific errno. If the module descriptor is left unspecified this function will check for any error of the specified errno and vice versa.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">error</td><td>The error object for which to perform the check </td></tr>
<tr><td class="paramname">module</td><td>The module descriptor to check for </td></tr>
<tr><td class="paramname">system_errno</td><td>The errno to check for </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>GLOBUS_TRUE - the error matched the module and errno GLOBUS_FALSE - the error failed to match the module and errno </dd></dl>
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<a class="anchor" id="gac98b9990387bcb26044193fe885b8ff8"></a><!-- doxytag: member="globus_error_errno.c::globus_error_wrap_errno_error" ref="gac98b9990387bcb26044193fe885b8ff8" args="(globus_module_descriptor_t *base_source, int system_errno, int type, const char *source_file, const char *source_func, int source_line, const char *short_desc_format,...)" -->
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<td class="memname">globus_object_t* globus_error_wrap_errno_error </td>
<td>(</td>
<td class="paramtype">globus_module_descriptor_t * </td>
<td class="paramname"><em>base_source</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>system_errno</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>type</em>, </td>
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<td class="paramtype">const char * </td>
<td class="paramname"><em>source_file</em>, </td>
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<td class="paramtype">const char * </td>
<td class="paramname"><em>source_func</em>, </td>
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<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>source_line</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>short_desc_format</em>, </td>
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<td class="paramname"><em>...</em> </td>
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<p>Allocate and initialize an error of type GLOBUS_ERROR_TYPE_GLOBUS which contains a causal error of type GLOBUS_ERROR_TYPE_ERRNO. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">base_source</td><td>Pointer to the originating module. </td></tr>
<tr><td class="paramname">system_errno</td><td>The errno to use when generating the causal error. </td></tr>
<tr><td class="paramname">type</td><td>The error type. We may reserve part of this namespace for common errors. Errors not in this space are assumed to be local to the originating module. </td></tr>
<tr><td class="paramname">source_file</td><td>Name of file. Use __FILE__ </td></tr>
<tr><td class="paramname">source_func</td><td>Name of function. Use _globus_func_name and declare your func with GlobusFuncName(<name>) </td></tr>
<tr><td class="paramname">source_line</td><td>Line number. Use __LINE__ </td></tr>
<tr><td class="paramname">short_desc_format</td><td>Short format string giving a succinct description of the error. To be passed on to the user. </td></tr>
<tr><td class="paramname">...</td><td>Arguments for the format string. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>The resulting error object. It is the user's responsibility to eventually free this object using globus_object_free(). A globus_result_t may be obtained by calling globus_error_put() on this object. </dd></dl>
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