diff options
Diffstat (limited to 'lib/process.c')
| -rw-r--r-- | lib/process.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/lib/process.c b/lib/process.c index 5dd34b3a7..d0e18821b 100644 --- a/lib/process.c +++ b/lib/process.c @@ -68,6 +68,7 @@ static void sigchld_handler(int signr OVS_UNUSED); void process_init(void) { +#ifndef _WIN32 static bool inited; struct sigaction sa; @@ -86,6 +87,7 @@ process_init(void) sigemptyset(&sa.sa_mask); sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; xsigaction(SIGCHLD, &sa, NULL); +#endif } char * @@ -178,6 +180,7 @@ process_register(const char *name, pid_t pid) int process_start(char **argv, struct process **pp) { +#ifndef _WIN32 pid_t pid; int error; @@ -212,6 +215,10 @@ process_start(char **argv, struct process **pp) argv[0], ovs_strerror(errno)); _exit(1); } +#else + *pp = NULL; + return ENOSYS; +#endif } /* Destroys process 'p'. */ @@ -230,9 +237,13 @@ process_destroy(struct process *p) int process_kill(const struct process *p, int signr) { +#ifndef _WIN32 return (p->exited ? ESRCH : !kill(p->pid, signr) ? 0 : errno); +#else + return ENOSYS; +#endif } /* Returns the pid of process 'p'. */ @@ -275,6 +286,7 @@ char * process_status_msg(int status) { struct ds ds = DS_EMPTY_INITIALIZER; +#ifndef _WIN32 if (WIFEXITED(status)) { ds_put_format(&ds, "exit status %d", WEXITSTATUS(status)); } else if (WIFSIGNALED(status)) { @@ -293,6 +305,9 @@ process_status_msg(int status) if (WCOREDUMP(status)) { ds_put_cstr(&ds, ", core dumped"); } +#else + ds_put_cstr(&ds, "function not supported."); +#endif return ds_cstr(&ds); } @@ -300,6 +315,7 @@ process_status_msg(int status) void process_run(void) { +#ifndef _WIN32 char buf[_POSIX_PIPE_BUF]; if (!list_is_empty(&all_processes) && read(fds[0], buf, sizeof buf) > 0) { @@ -322,6 +338,7 @@ process_run(void) } } } +#endif } @@ -330,11 +347,15 @@ process_run(void) void process_wait(struct process *p) { +#ifndef _WIN32 if (p->exited) { poll_immediate_wake(); } else { poll_fd_wait(fds[0], POLLIN); } +#else + OVS_NOT_REACHED(); +#endif } char * |