#include "gnunet_configuration_lib.h"
#include "gnunet_scheduler_lib.h"
+
+/**
+ * Flags that determine which of the standard streams
+ * should be inherited by the child process.
+ */
+enum GNUNET_OS_InheritStdioFlags
+{
+
+ /**
+ * No standard streams should be inherited.
+ */
+ GNUNET_OS_INHERIT_STD_NONE = 0,
+
+ /**
+ * When this flag is set, the child process will
+ * inherit stdin of the parent.
+ */
+ GNUNET_OS_INHERIT_STD_IN = 1,
+
+ /**
+ * When this flag is set, the child process will
+ * inherit stdout of the parent.
+ */
+ GNUNET_OS_INHERIT_STD_OUT = 2,
+
+ /**
+ * When this flag is set, the child process will
+ * inherit stderr of the parent.
+ */
+ GNUNET_OS_INHERIT_STD_ERR = 4,
+
+ /**
+ * When these flags are set, the child process will
+ * inherit stdout and stderr of the parent.
+ */
+ GNUNET_OS_INHERIT_STD_OUT_AND_ERR = 6,
+
+ /**
+ * Use this option to have all of the standard streams
+ * (stdin, stdout and stderror) be inherited.
+ */
+ GNUNET_OS_INHERIT_STD_ALL = 7
+};
+
+
/**
* Process information (OS-dependent)
*/
* @param proc pointer to process structure
*/
void
-GNUNET_OS_process_close (struct GNUNET_OS_Process *proc);
+GNUNET_OS_process_destroy (struct GNUNET_OS_Process *proc);
/**
* Start a process.
*
* @param pipe_control should a pipe be used to send signals to the child?
+ * @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags
* @param pipe_stdin pipe to use to send input to child process (or NULL)
* @param pipe_stdout pipe to use to get output from child process (or NULL)
* @param filename name of the binary
*/
struct GNUNET_OS_Process *
GNUNET_OS_start_process_vap (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
struct GNUNET_DISK_PipeHandle *pipe_stdin,
struct GNUNET_DISK_PipeHandle *pipe_stdout,
const char *filename,
* Start a process.
*
* @param pipe_control should a pipe be used to send signals to the child?
+ * @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags
* @param pipe_stdin pipe to use to send input to child process (or NULL)
* @param pipe_stdout pipe to use to get output from child process (or NULL)
* @param filename name of the binary
*/
struct GNUNET_OS_Process *
GNUNET_OS_start_process (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
struct GNUNET_DISK_PipeHandle *pipe_stdin,
struct GNUNET_DISK_PipeHandle *pipe_stdout,
const char *filename, ...);
* Start a process.
*
* @param pipe_control should a pipe be used to send signals to the child?
+ * @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags
* @param pipe_stdin pipe to use to send input to child process (or NULL)
* @param pipe_stdout pipe to use to get output from child process (or NULL)
* @param filename name of the binary
*/
struct GNUNET_OS_Process *
GNUNET_OS_start_process_va (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
struct GNUNET_DISK_PipeHandle *pipe_stdin,
struct GNUNET_DISK_PipeHandle *pipe_stdout,
const char *filename, va_list va);
* Start a process.
*
* @param pipe_control should a pipe be used to send signals to the child?
+ * @param std_inheritance a set of GNUNET_OS_INHERIT_STD_* flags
* @param lsocks array of listen sockets to dup systemd-style (or NULL);
* must be NULL on platforms where dup is not supported
* @param filename name of the binary
*/
struct GNUNET_OS_Process *
GNUNET_OS_start_process_v (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
const SOCKTYPE *lsocks,
const char *filename,
char *const argv[]);
/**
- * Retrieve the status of a process. Nonblocking version.
+ * Retrieve the status of a process, waiting on him if dead.
+ * Nonblocking version.
*
* @param proc pointer to process structure
* @param type status type