diff options
| author | ftrvxmtrx <ftrvxmtrx@gmail.com> | 2016-11-17 22:58:16 +0100 |
|---|---|---|
| committer | ftrvxmtrx <ftrvxmtrx@gmail.com> | 2016-11-17 22:58:16 +0100 |
| commit | ed76659c054ce781ae6050e563de9ad40b3d25cd (patch) | |
| tree | 5e13e5b83248248c6462b1d0514971f7aa8e6dfd /sys/src/libstdio/setvbuf.c | |
| parent | 28f4567ba615c4036c079021392825757ef2a008 (diff) | |
/sys/src/lib*: clean up
Diffstat (limited to 'sys/src/libstdio/setvbuf.c')
| -rw-r--r-- | sys/src/libstdio/setvbuf.c | 11 |
1 files changed, 5 insertions, 6 deletions
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); +} |