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Move Sys_Exec within the file

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Tim Angus 2025-10-11 13:36:43 +01:00
parent 415f950ad3
commit 5c242be241
1 changed files with 69 additions and 69 deletions
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138
code/sys/sys_unix.c
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@ -43,6 +43,75 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
qboolean stdinIsATTY;
static char execBuffer[ 1024 ];
static char *execBufferPointer;
static char *execArgv[ 16 ];
static int execArgc;
/*
==============
Sys_ClearExecBuffer
==============
*/
static void Sys_ClearExecBuffer( void )
{
execBufferPointer = execBuffer;
Com_Memset( execArgv, 0, sizeof( execArgv ) );
execArgc = 0;
}
/*
==============
Sys_AppendToExecBuffer
==============
*/
static void Sys_AppendToExecBuffer( const char *text )
{
size_t size = sizeof( execBuffer ) - ( execBufferPointer - execBuffer );
int length = strlen( text ) + 1;
if( length > size || execArgc >= ARRAY_LEN( execArgv ) )
return;
Q_strncpyz( execBufferPointer, text, size );
execArgv[ execArgc++ ] = execBufferPointer;
execBufferPointer += length;
}
/*
==============
Sys_Exec
==============
*/
static int Sys_Exec( void )
{
pid_t pid = fork( );
if( pid < 0 )
return -1;
if( pid )
{
// Parent
int exitCode;
wait( &exitCode );
return WEXITSTATUS( exitCode );
}
else
{
// Child
execvp( execArgv[ 0 ], execArgv );
// Failed to execute
exit( -1 );
return -1;
}
}
/*
==================
Sys_DefaultHomePath
@ -647,75 +716,6 @@ void Sys_ErrorDialog( const char *error )
}
#ifndef __APPLE__
static char execBuffer[ 1024 ];
static char *execBufferPointer;
static char *execArgv[ 16 ];
static int execArgc;
/*
==============
Sys_ClearExecBuffer
==============
*/
static void Sys_ClearExecBuffer( void )
{
execBufferPointer = execBuffer;
Com_Memset( execArgv, 0, sizeof( execArgv ) );
execArgc = 0;
}
/*
==============
Sys_AppendToExecBuffer
==============
*/
static void Sys_AppendToExecBuffer( const char *text )
{
size_t size = sizeof( execBuffer ) - ( execBufferPointer - execBuffer );
int length = strlen( text ) + 1;
if( length > size || execArgc >= ARRAY_LEN( execArgv ) )
return;
Q_strncpyz( execBufferPointer, text, size );
execArgv[ execArgc++ ] = execBufferPointer;
execBufferPointer += length;
}
/*
==============
Sys_Exec
==============
*/
static int Sys_Exec( void )
{
pid_t pid = fork( );
if( pid < 0 )
return -1;
if( pid )
{
// Parent
int exitCode;
wait( &exitCode );
return WEXITSTATUS( exitCode );
}
else
{
// Child
execvp( execArgv[ 0 ], execArgv );
// Failed to execute
exit( -1 );
return -1;
}
}
/*
==============
Sys_ZenityCommand