new error handling system

[rsync/rsync.git] / log.c

diff --git a/log.c b/log.c
index a826b18..492948b 100644 (file)
--- a/log.c
+++ b/log.c
@@ -31,6 +31,7 @@ static char *logfname;
 static FILE *logfile;
 static int log_error_fd = -1;
 
+int log_got_error=0;
 
 struct {
         int code;
@@ -107,6 +108,8 @@ void err_list_push(void)
        while (err_list_head) {
                struct err_list *el = err_list_head;
                int n = write(log_error_fd, el->buf+el->written, el->len - el->written);
+               /* don't check for an error if the best way of handling the error is
+                  to ignore it */
                if (n == -1) break;
                if (n > 0) {
                        el->written += n;
@@ -250,6 +253,7 @@ void rwrite(enum logcode code, char *buf, int len)
        }
 
        if (code == FERROR) {
+               log_got_error = 1;
                f = stderr;
        }