/* write a single message header to the recipient pipe */
int
-pipe_write_header(int pipe, char indicator, int length)
+pipe_write_header(int pipe_fd, char indicator, int length)
{
guchar header[1+3]; /* indicator + 3-byte len */
header[3] = (length >> 0) & 0xFF;
/* write header */
- return write(pipe, header, sizeof header);
+ return write(pipe_fd, header, sizeof header);
}
1 byte message indicator and the rest is the message).
If msg is NULL, the message has only a length and indicator. */
void
-pipe_write_block(int pipe, char indicator, const char *msg)
+pipe_write_block(int pipe_fd, char indicator, const char *msg)
{
int ret;
- size_t len;
+ int len;
- /*g_warning("write %d enter", pipe);*/
+ /*g_warning("write %d enter", pipe_fd);*/
if(msg != NULL) {
- len = strlen(msg) + 1; /* including the terminating '\0'! */
+ len = (int) strlen(msg) + 1; /* including the terminating '\0'! */
} else {
len = 0;
}
/* write header (indicator + 3-byte len) */
- ret = pipe_write_header(pipe, indicator, len);
+ ret = pipe_write_header(pipe_fd, indicator, len);
if(ret == -1) {
return;
}
/* write value (if we have one) */
if(len) {
- /*g_warning("write %d indicator: %c value len: %u msg: %s", pipe, indicator, len, msg);*/
- ret = write(pipe, msg, len);
+ /*g_warning("write %d indicator: %c value len: %u msg: %s", pipe_fd, indicator, len, msg);*/
+ ret = (int) write(pipe_fd, msg, len);
if(ret == -1) {
return;
}
} else {
- /*g_warning("write %d indicator: %c no value", pipe, indicator);*/
+ /*g_warning("write %d indicator: %c no value", pipe_fd, indicator);*/
}
- /*g_warning("write %d leave", pipe);*/
+ /*g_warning("write %d leave", pipe_fd);*/
}
void
-sync_pipe_errmsg_to_parent(int pipe, const char *error_msg,
+sync_pipe_errmsg_to_parent(int pipe_fd, const char *error_msg,
const char *secondary_error_msg)
{
/* first write a "master header" with the length of the two messages plus their "slave headers" */
- pipe_write_header(pipe, SP_ERROR_MSG, strlen(error_msg) + 1 + 4 + strlen(secondary_error_msg) + 1 + 4);
- pipe_write_block(pipe, SP_ERROR_MSG, error_msg);
- pipe_write_block(pipe, SP_ERROR_MSG, secondary_error_msg);
+ pipe_write_header(pipe_fd, SP_ERROR_MSG, (int) (strlen(error_msg) + 1 + 4 + strlen(secondary_error_msg) + 1 + 4));
+ pipe_write_block(pipe_fd, SP_ERROR_MSG, error_msg);
+ pipe_write_block(pipe_fd, SP_ERROR_MSG, secondary_error_msg);
}