From e5888a1ffdae813d7575f5fb02275c6bb07e5199 Mon Sep 17 00:00:00 2001 From: Taru Karttunen Date: Wed, 30 Mar 2011 15:46:40 +0300 Subject: Import sources from 2011-03-30 iso image --- sys/src/ape/lib/ap/plan9/write.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100755 sys/src/ape/lib/ap/plan9/write.c (limited to 'sys/src/ape/lib/ap/plan9/write.c') diff --git a/sys/src/ape/lib/ap/plan9/write.c b/sys/src/ape/lib/ap/plan9/write.c new file mode 100755 index 000000000..6795bbc92 --- /dev/null +++ b/sys/src/ape/lib/ap/plan9/write.c @@ -0,0 +1,21 @@ +#include +#include +#include "lib.h" +#include "sys9.h" + +ssize_t +write(int d, const void *buf, size_t nbytes) +{ + int n; + + if(d<0 || d>=OPEN_MAX || !(_fdinfo[d].flags&FD_ISOPEN)){ + errno = EBADF; + return -1; + } + if(_fdinfo[d].oflags&O_APPEND) + _SEEK(d, 0, 2); + n = _WRITE(d, buf, nbytes); + if(n < 0) + _syserrno(); + return n; +} -- cgit v1.2.3