mirror of
https://gitea.wildfiregames.com/0ad/0ad
synced 2026-06-16 05:13:58 -07:00
7dece41990
Make include-what-you-use happy with some files in source/lib and fix what needs to be fixed. Ref: #8086 Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/* Copyright (C) 2025 Wildfire Games.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included
|
|
* in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include "precompiled.h"
|
|
|
|
#include "lib/os_path.h"
|
|
#include "lib/posix/posix_types.h"
|
|
#include "lib/sysdep/os/unix/unix_executable_pathname.h"
|
|
#include "lib/sysdep/sysdep.h"
|
|
|
|
#include <climits>
|
|
#include <cstring>
|
|
|
|
static bool getPathFromProc(char* buffer, size_t length)
|
|
{
|
|
int pos = readlink("/proc/self/exe", buffer, length-1);
|
|
if (pos <= 0)
|
|
return false;
|
|
|
|
buffer[pos] = '\0';
|
|
|
|
char* endOfPath = strrchr(buffer, '/');
|
|
if (endOfPath == NULL)
|
|
return false;
|
|
|
|
++endOfPath;
|
|
*endOfPath = '\0';
|
|
|
|
return true;
|
|
}
|
|
|
|
OsPath sys_ExecutablePathname()
|
|
{
|
|
// Check /proc for the path
|
|
char pathBuffer[PATH_MAX];
|
|
if (getPathFromProc(pathBuffer, sizeof(pathBuffer)))
|
|
return pathBuffer;
|
|
|
|
return unix_ExecutablePathname();
|
|
}
|