From b732a73bc773789894466b0e5320b2f1fe42c7e9 Mon Sep 17 00:00:00 2001 From: John Denker Date: Fri, 1 Jun 2012 18:58:45 -0700 Subject: original, as downloaded from http://www.qmail.org/netqmail-1.06.tar.gz --- slurpclose.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 slurpclose.c (limited to 'slurpclose.c') diff --git a/slurpclose.c b/slurpclose.c new file mode 100644 index 0000000..2fcef15 --- /dev/null +++ b/slurpclose.c @@ -0,0 +1,19 @@ +#include "stralloc.h" +#include "readwrite.h" +#include "slurpclose.h" +#include "error.h" + +int slurpclose(fd,sa,bufsize) +int fd; +stralloc *sa; +int bufsize; +{ + int r; + for (;;) { + if (!stralloc_readyplus(sa,bufsize)) { close(fd); return -1; } + r = read(fd,sa->s + sa->len,bufsize); + if (r == -1) if (errno == error_intr) continue; + if (r <= 0) { close(fd); return r; } + sa->len += r; + } +} -- cgit v1.2.3