1 /**************************************************************************
3 * Copyright 2013 VMware, Inc.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL THE AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
29 #include "pipe/p_config.h"
30 #include "os/os_process.h"
31 #include "util/u_memory.h"
33 #if defined(PIPE_SUBSYSTEM_WINDOWS_USER)
35 #elif defined(__GLIBC__) || defined(__CYGWIN__)
37 #elif defined(PIPE_OS_BSD) || defined(PIPE_OS_APPLE)
40 #warning unexpected platform in os_process.c
45 * Return the name of the current process.
46 * \param procname returns the process name
47 * \param size size of the procname buffer
48 * \return TRUE or FALSE for success, failure
51 os_get_process_name(char *procname
, size_t size
)
54 #if defined(PIPE_SUBSYSTEM_WINDOWS_USER)
55 char szProcessPath
[MAX_PATH
];
59 GetModuleFileNameA(NULL
, szProcessPath
, Elements(szProcessPath
));
61 lpProcessName
= strrchr(szProcessPath
, '\\');
62 lpProcessName
= lpProcessName
? lpProcessName
+ 1 : szProcessPath
;
64 lpProcessExt
= strrchr(lpProcessName
, '.');
71 #elif defined(__GLIBC__) || defined(__CYGWIN__)
72 name
= program_invocation_short_name
;
73 #elif defined(PIPE_OS_BSD) || defined(PIPE_OS_APPLE)
77 #warning unexpected platform in os_process.c
84 if (name
&& procname
&& size
> 0) {
85 strncpy(procname
, name
, size
);
86 procname
[size
- 1] = '\0';