#include <sys/types.h>
#include <dpkg/macros.h>

Include dependency graph for subproc.h:

This graph shows which files directly or indirectly include this file:

Functions
void	subproc_signals_ignore (const char *name)

void	subproc_signals_cleanup (int argc, void **argv)

void	subproc_signals_restore (void)

pid_t	subproc_fork (void)

int	subproc_reap (pid_t pid, const char *desc, enum subproc_flags flags)

Variables
enum DPKG_ATTR_ENUM_FLAGS	subproc_flags

	SUBPROC_NORMAL = 0
	Default subprocess flags.

	SUBPROC_WARN = DPKG_BIT(0)
	Emit a warning instead of an error.

	SUBPROC_NOPIPE = DPKG_BIT(1)
	Ignore SIGPIPE, and make it return 0.

	SUBPROC_NOCHECK = DPKG_BIT(2)
	Do not check the subprocess status.

	SUBPROC_RETERROR = DPKG_BIT(3)
	Do not emit errors, just return the exit status.

	SUBPROC_RETSIGNO = DPKG_BIT(3)
	Do not emit errors, just return the signal number.

Variable Documentation

◆ SUBPROC_NOCHECK

SUBPROC_NOCHECK = DPKG_BIT(2)

Do not check the subprocess status.

Referenced by subproc_reap().

SUBPROC_NOPIPE = DPKG_BIT(1)

Ignore SIGPIPE, and make it return 0.

SUBPROC_NORMAL = 0

Default subprocess flags.

SUBPROC_RETERROR = DPKG_BIT(3)

Do not emit errors, just return the exit status.

SUBPROC_RETSIGNO = DPKG_BIT(3)

Do not emit errors, just return the signal number.

SUBPROC_WARN = DPKG_BIT(0)

Emit a warning instead of an error.