fork-inferior.c File Reference

#include "common-defs.h"
#include "fork-inferior.h"
#include "target/waitstatus.h"
#include "filestuff.h"
#include "target/target.h"
#include "common-inferior.h"
#include "common-gdbthread.h"
#include "signals-state-save-restore.h"
#include "gdb_tilde_expand.h"
#include <vector>

Go to the source code of this file.

Classes
class	execv_argv

Macros
#define	SHELL_FILE   "/bin/sh"

Functions
static bool	escape_bang_in_quoted_argument (const char *shell_file)
static const char *	get_startup_shell ()
pid_t	fork_inferior (const char *exec_file_arg, const std::string &allargs, char **env, void(*traceme_fun)(), void(*init_trace_fun)(int), void(*pre_trace_fun)(), const char *shell_file_arg, void(*exec_fun)(const char *file, char *const *argv, char *const *env))
ptid_t	startup_inferior (pid_t pid, int ntraps, struct target_waitstatus *last_waitstatus, ptid_t *last_ptid)
void	trace_start_error (const char *fmt,...)
void	trace_start_error_with_name (const char *string)

Variables
char **	environ

Macro Definition Documentation

SHELL_FILE

#define SHELL_FILE   "/bin/sh"

Definition at line 35 of file fork-inferior.c.

Referenced by get_startup_shell().

Function Documentation

escape_bang_in_quoted_argument()

static bool escape_bang_in_quoted_argument ( const char *  shell_file )

static

Definition at line 145 of file fork-inferior.c.

Referenced by execv_argv::init_for_shell().

fork_inferior()

pid_t fork_inferior	(	const char *	exec_file_arg,
		const std::string &	allargs,
		char **	env,
		void(*)()	traceme_fun,
		void(*)(int)	init_trace_fun,
		void(*)()	pre_trace_fun,
		const char *	shell_file_arg,
		void(*)(const char *file, char *const *argv, char *const *env)	exec_fun
	)

Definition at line 287 of file fork-inferior.c.

References execv_argv::argv(), close_most_fds(), environ, errno, gdb_assert, gdb_flush_out_err(), gdb_tilde_expand(), get_exec_file(), get_inferior_cwd(), get_startup_shell(), perror_with_name(), postfork_child_hook(), postfork_hook(), prefork_hook(), restore_original_signals_state(), safe_strerror(), startup_with_shell, string, trace_start_error_with_name(), and warning().

Referenced by linux_create_inferior(), lynx_create_inferior(), and spu_create_inferior().

get_startup_shell()

static const char* get_startup_shell ( )

static

Definition at line 273 of file fork-inferior.c.

References SHELL_FILE.

Referenced by fork_inferior().

startup_inferior()

ptid_t startup_inferior	(	pid_t	pid,
		int	ntraps,
		struct target_waitstatus *	last_waitstatus,
		ptid_t *	last_ptid
	)

Definition at line 472 of file fork-inferior.c.

References _, error(), gdb_signal_to_name(), gdb_signal_to_string(), get_exec_wrapper(), last_ptid, memset(), minus_one_ptid, pid_to_ptid(), startup_with_shell, switch_to_thread(), target_continue(), target_continue_no_signal(), target_mourn_inferior(), target_supports_multi_process(), target_wait(), and xfree().

Referenced by post_fork_inferior().

trace_start_error()

void trace_start_error	(	const char *	fmt,
			...
	)

Definition at line 597 of file fork-inferior.c.

References gdb_flush_out_err(), vwarning(), and warning().

Referenced by trace_start_error_with_name().

trace_start_error_with_name()

void trace_start_error_with_name

(

const char *

string

)

Definition at line 613 of file fork-inferior.c.

References errno, safe_strerror(), and trace_start_error().

Referenced by fork_inferior(), linux_ptrace_fun(), lynx_ptrace_fun(), and spu_ptrace_fun().

Variable Documentation

environ

char** environ

Referenced by fork_inferior(), and gdb_environ::from_host_environ().