process_all.c File Reference

#include "process_l.h"
#include <gwenhywfar/process.h>
#include <gwenhywfar/gwenhywfarapi.h>
#include <gwenhywfar/misc.h>
#include <gwenhywfar/debug.h>
#include <unistd.h>
#include <time.h>

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Macros
#define	DISABLE_DEBUGLOG

Functions
int	GWEN_Process_RunCommandWaitAndGather (const char *prg, const char *args, GWEN_BUFFER *stdOutBuffer, GWEN_BUFFER *stdErrBuffer)

Macro Definition Documentation

DISABLE_DEBUGLOG

#define DISABLE_DEBUGLOG

Definition at line 15 of file process_all.c.

Function Documentation

GWEN_Process_RunCommandWaitAndGather()

int GWEN_Process_RunCommandWaitAndGather	(	const char *	prg,
		const char *	args,
		GWEN_BUFFER *	stdOutBuffer,
		GWEN_BUFFER *	stdErrBuffer
	)

Start a process which executes the given command with the given arguments, and gathers stdout of the process into the given buffer (if any).

Your application needs to install a signal handler which catches SIGCHLD.

Returns

result of the command (negative value: GWEN error code)

Parameters

prg	name of the binary to run
args	arguments for the command (all in one string, words separated by blanks)
stdOutBuffer	buffer to receive stdout from the started process

Definition at line 31 of file process_all.c.

References DBG_INFO, GWEN_ERROR_GENERIC, GWEN_ERROR_NOT_SUPPORTED, GWEN_LOGDOMAIN, GWEN_Process_AddFlags(), GWEN_PROCESS_FLAGS_REDIR_STDERR, GWEN_PROCESS_FLAGS_REDIR_STDOUT, GWEN_Process_free(), GWEN_Process_GetResult(), GWEN_Process_new(), GWEN_Process_Start(), GWEN_Process_WaitAndRead(), and GWEN_ProcessStateRunning.

Referenced by _callPkgConfig(), _checkVersion(), GWB_Tools_CheckCompilerArgs(), GWB_Tools_TryCompile(), and GWB_Tools_TryLink().

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