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Fix using /usr/bin/ftp as a slave process on the end of a pipe by calling

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fflush(stdout).  This is one ancient PR...

PR:		bin/1589
Submitted by:	imp
This commit is contained in:
Jonathan Chen 2001-08-05 08:39:58 +00:00
parent 3d04a9d7e3
commit 48aa92042e
2 changed files with 3 additions and 3 deletions
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5
usr.bin/ftp/main.c
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@ -375,10 +375,9 @@ cmdscanner(top)
#ifndef SMALL #ifndef SMALL
if (!editing) { if (!editing) {
#endif /* !SMALL */ #endif /* !SMALL */
if (fromatty) { if (fromatty)
fputs(prompt(), stdout); fputs(prompt(), stdout);
(void)fflush(stdout); (void)fflush(stdout);
}
if (fgets(line, sizeof(line), stdin) == NULL) if (fgets(line, sizeof(line), stdin) == NULL)
quit(0, 0); quit(0, 0);
num = strlen(line); num = strlen(line);

1
usr.bin/ftp/util.c
View File

@ -251,6 +251,7 @@ login(host, user, pass)
printf("Name (%s:%s): ", host, myname); printf("Name (%s:%s): ", host, myname);
else else
printf("Name (%s): ", host); printf("Name (%s): ", host);
(void)fflush(stdout);
if (fgets(tmp, sizeof(tmp) - 1, stdin) == NULL) if (fgets(tmp, sizeof(tmp) - 1, stdin) == NULL)
return (0); return (0);
tmp[strlen(tmp) - 1] = '\0'; tmp[strlen(tmp) - 1] = '\0';