diff options
Diffstat (limited to 'lib/process.h')
-rw-r--r-- | lib/process.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/lib/process.h b/lib/process.h new file mode 100644 index 00000000..d4aba3ae --- /dev/null +++ b/lib/process.h @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2008, 2009 Nicira Networks. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef PROCESS_H +#define PROCESS_H 1 + +#include <stdbool.h> +#include <sys/types.h> + +struct process; +void process_init(void); +char *process_escape_args(char **argv); +int process_start(char **argv, + const int *keep_fds, size_t n_keep_fds, + const int *null_fds, size_t n_null_fds, + struct process **); +void process_destroy(struct process *); +int process_kill(const struct process *, int signr); + +int process_run(char **argv, + const int *keep_fds, size_t n_keep_fds, + const int *null_fds, size_t n_null_fds, + int *status); + +pid_t process_pid(const struct process *); +const char *process_name(const struct process *); +bool process_exited(struct process *); +int process_status(const struct process *); +char *process_status_msg(int); + +void process_wait(struct process *); + +char *process_search_path(const char *); + +#endif /* process.h */ |