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Diffstat (limited to '')
| -rw-r--r-- | src/util/spawn_command.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/util/spawn_command.h b/src/util/spawn_command.h new file mode 100644 index 0000000..7d16413 --- /dev/null +++ b/src/util/spawn_command.h @@ -0,0 +1,66 @@ +#ifndef _SPAWN_COMMAND_H_INCLUDED_ +#define _SPAWN_COMMAND_H_INCLUDED_ + +/*++ +/* NAME +/* spawn_command 3h +/* SUMMARY +/* run external command +/* SYNOPSIS +/* #include <spawn_command.h> +/* DESCRIPTION +/* .nf + + /* + * Utility library. + */ +#include <check_arg.h> + +/* Legacy API: type-unchecked arguments, internal use. */ +#define SPAWN_CMD_END 0 /* terminator */ +#define SPAWN_CMD_ARGV 1 /* command is array */ +#define SPAWN_CMD_COMMAND 2 /* command is string */ +#define SPAWN_CMD_STDIN 3 /* mail_copy() flags */ +#define SPAWN_CMD_STDOUT 4 /* mail_copy() sender */ +#define SPAWN_CMD_STDERR 5 /* mail_copy() recipient */ +#define SPAWN_CMD_UID 6 /* privileges */ +#define SPAWN_CMD_GID 7 /* privileges */ +#define SPAWN_CMD_TIME_LIMIT 8 /* time limit */ +#define SPAWN_CMD_ENV 9 /* extra environment */ +#define SPAWN_CMD_SHELL 10 /* alternative shell */ +#define SPAWN_CMD_EXPORT 11 /* exportable parameters */ + +/* Safer API: type-checked arguments, external use. */ +#define CA_SPAWN_CMD_END SPAWN_CMD_END +#define CA_SPAWN_CMD_ARGV(v) SPAWN_CMD_ARGV, CHECK_PPTR(CA_SPAWN_CMD, char, (v)) +#define CA_SPAWN_CMD_COMMAND(v) SPAWN_CMD_COMMAND, CHECK_CPTR(CA_SPAWN_CMD, char, (v)) +#define CA_SPAWN_CMD_STDIN(v) SPAWN_CMD_STDIN, CHECK_VAL(CA_SPAWN_CMD, int, (v)) +#define CA_SPAWN_CMD_STDOUT(v) SPAWN_CMD_STDOUT, CHECK_VAL(CA_SPAWN_CMD, int, (v)) +#define CA_SPAWN_CMD_STDERR(v) SPAWN_CMD_STDERR, CHECK_VAL(CA_SPAWN_CMD, int, (v)) +#define CA_SPAWN_CMD_UID(v) SPAWN_CMD_UID, CHECK_VAL(CA_SPAWN_CMD, uid_t, (v)) +#define CA_SPAWN_CMD_GID(v) SPAWN_CMD_GID, CHECK_VAL(CA_SPAWN_CMD, gid_t, (v)) +#define CA_SPAWN_CMD_TIME_LIMIT(v) SPAWN_CMD_TIME_LIMIT, CHECK_VAL(CA_SPAWN_CMD, int, (v)) +#define CA_SPAWN_CMD_ENV(v) SPAWN_CMD_ENV, CHECK_PPTR(CA_SPAWN_CMD, char, (v)) +#define CA_SPAWN_CMD_SHELL(v) SPAWN_CMD_SHELL, CHECK_CPTR(CA_SPAWN_CMD, char, (v)) +#define CA_SPAWN_CMD_EXPORT(v) SPAWN_CMD_EXPORT, CHECK_PPTR(CA_SPAWN_CMD, char, (v)) + +CHECK_VAL_HELPER_DCL(CA_SPAWN_CMD, uid_t); +CHECK_VAL_HELPER_DCL(CA_SPAWN_CMD, int); +CHECK_VAL_HELPER_DCL(CA_SPAWN_CMD, gid_t); +CHECK_PPTR_HELPER_DCL(CA_SPAWN_CMD, char); +CHECK_CPTR_HELPER_DCL(CA_SPAWN_CMD, char); + +extern WAIT_STATUS_T spawn_command(int,...); + +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* IBM T.J. Watson Research +/* P.O. Box 704 +/* Yorktown Heights, NY 10598, USA +/*--*/ + +#endif |