#include "rsync.h"
+extern int am_sender;
+extern int am_server;
+extern int blocking_io;
+extern int orig_umask;
+extern int read_batch;
+extern int filesfrom_fd;
+
/**
* Create a child connected to use on stdin/stdout.
*
pid_t pid;
int to_child_pipe[2];
int from_child_pipe[2];
- extern int blocking_io;
if (verbose >= 2) {
print_child_argv(command);
}
if (fd_pair(to_child_pipe) < 0 || fd_pair(from_child_pipe) < 0) {
- rprintf(FERROR, "pipe: %s\n", strerror(errno));
+ rsyserr(FERROR, errno, "pipe");
exit_cleanup(RERR_IPC);
}
pid = do_fork();
if (pid == -1) {
- rprintf(FERROR, "fork: %s\n", strerror(errno));
+ rsyserr(FERROR, errno, "fork");
exit_cleanup(RERR_IPC);
}
if (pid == 0) {
- extern int orig_umask;
if (dup2(to_child_pipe[0], STDIN_FILENO) < 0 ||
close(to_child_pipe[1]) < 0 ||
close(from_child_pipe[0]) < 0 ||
dup2(from_child_pipe[1], STDOUT_FILENO) < 0) {
- rprintf(FERROR, "Failed to dup/close : %s\n",
- strerror(errno));
+ rsyserr(FERROR, errno, "Failed to dup/close");
exit_cleanup(RERR_IPC);
}
if (to_child_pipe[0] != STDIN_FILENO)
close(from_child_pipe[1]);
umask(orig_umask);
set_blocking(STDIN_FILENO);
- if (blocking_io) {
+ if (blocking_io > 0)
set_blocking(STDOUT_FILENO);
- }
execvp(command[0], command);
- rprintf(FERROR, "Failed to exec %s : %s\n",
- command[0], strerror(errno));
+ rsyserr(FERROR, errno, "Failed to exec %s", command[0]);
exit_cleanup(RERR_IPC);
}
if (close(from_child_pipe[1]) < 0 || close(to_child_pipe[0]) < 0) {
- rprintf(FERROR, "Failed to close : %s\n", strerror(errno));
+ rsyserr(FERROR, errno, "Failed to close");
exit_cleanup(RERR_IPC);
}
pid_t pid;
int to_child_pipe[2];
int from_child_pipe[2];
- extern int read_batch;
- extern int am_sender;
- extern int am_server;
- extern int filesfrom_fd;
if (fd_pair(to_child_pipe) < 0 ||
fd_pair(from_child_pipe) < 0) {
- rprintf(FERROR,"pipe: %s\n",strerror(errno));
+ rsyserr(FERROR, errno, "pipe");
exit_cleanup(RERR_IPC);
}
pid = do_fork();
if (pid == -1) {
- rprintf(FERROR,"fork: %s\n",strerror(errno));
+ rsyserr(FERROR, errno, "fork");
exit_cleanup(RERR_IPC);
}
close(to_child_pipe[1]) < 0 ||
close(from_child_pipe[0]) < 0 ||
dup2(from_child_pipe[1], STDOUT_FILENO) < 0) {
- rprintf(FERROR,"Failed to dup/close : %s\n",strerror(errno));
+ rsyserr(FERROR, errno, "Failed to dup/close");
exit_cleanup(RERR_IPC);
}
if (to_child_pipe[0] != STDIN_FILENO) close(to_child_pipe[0]);
if (close(from_child_pipe[1]) < 0 ||
close(to_child_pipe[0]) < 0) {
- rprintf(FERROR,"Failed to close : %s\n",strerror(errno));
+ rsyserr(FERROR, errno, "Failed to close");
exit_cleanup(RERR_IPC);
}