From: Alan Cox <alan@linux.intel.com>
Date: Sun, 7 Dec 2014 14:29:24 +0000 (+0000)
Subject: ssh: fflush the shell prompt
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=2f5ac730c99207d8c8c0604a0201d8d8aea30a33;p=FUZIX.git

ssh: fflush the shell prompt

From: Will Sowerbutts <will@sowerbutts.com>

The assumption that libc will fflush stdout on an fgets of stdin is not anything
the standards guarantee. Do the needed fflush
---

diff --git a/Applications/util/ssh.c b/Applications/util/ssh.c
index 6399ac7f..aad10086 100644
--- a/Applications/util/ssh.c
+++ b/Applications/util/ssh.c
@@ -51,6 +51,7 @@ main(int argc, char *argval[])
         for (i = 0; i < MAX_ARGS; i++) arg[i][0] = (char) 0;
         do {
             printf("ssh%c ", cprompt);
+            fflush(stdout);
             fgets(buf, 127, stdin);
             if (feof(stdin)) return 0;     /* user typed ^D ? */
             buf[strlen(buf) - 1] = '\0';   /* Strip newline from fgets */