From ed76659c054ce781ae6050e563de9ad40b3d25cd Mon Sep 17 00:00:00 2001 From: ftrvxmtrx Date: Thu, 17 Nov 2016 22:58:16 +0100 Subject: /sys/src/lib*: clean up --- sys/src/libstdio/setvbuf.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'sys/src/libstdio/setvbuf.c') diff --git a/sys/src/libstdio/setvbuf.c b/sys/src/libstdio/setvbuf.c index 34c3bf7c8..e63e8db9d 100644 --- a/sys/src/libstdio/setvbuf.c +++ b/sys/src/libstdio/setvbuf.c @@ -31,12 +31,6 @@ int setvbuf(FILE *f, char *buf, int mode, long size){ f->state=RDWR; return 0; } -int _IO_setvbuf(FILE *f){ - static int isatty(int); - if(f==stderr || (f==stdout && isatty(1))) - return setvbuf(f, (char *)0, _IOLBF, BUFSIZ); - else return setvbuf(f, (char *)0, _IOFBF, BUFSIZ); -} static int isatty(int fd) { @@ -48,3 +42,8 @@ isatty(int fd) /* might be /mnt/term/dev/cons */ return strlen(buf) >= 9 && strcmp(buf+strlen(buf)-9, "/dev/cons") == 0; } +int _IO_setvbuf(FILE *f){ + if(f==stderr || (f==stdout && isatty(1))) + return setvbuf(f, (char *)0, _IOLBF, BUFSIZ); + else return setvbuf(f, (char *)0, _IOFBF, BUFSIZ); +} -- cgit v1.2.3