Mercurial > dovecot > original-hg > dovecot-1.2
view src/lib/read-full.c @ 9658:8ba4253adc9b HEAD tip
*-login: SSL connections didn't get closed when the client got destroyed.
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Thu, 08 May 2014 16:41:29 +0300 |
parents | 00cd9aacd03c |
children |
line wrap: on
line source
/* Copyright (c) 2003-2010 Dovecot authors, see the included COPYING file */ #include "lib.h" #include "read-full.h" #include <unistd.h> int read_full(int fd, void *data, size_t size) { ssize_t ret; while (size > 0) { ret = read(fd, data, size < SSIZE_T_MAX ? size : SSIZE_T_MAX); if (ret <= 0) return ret; data = PTR_OFFSET(data, ret); size -= ret; } return 1; } int pread_full(int fd, void *data, size_t size, off_t offset) { ssize_t ret; while (size > 0) { ret = pread(fd, data, size < SSIZE_T_MAX ? size : SSIZE_T_MAX, offset); if (ret <= 0) return ret; data = PTR_OFFSET(data, ret); size -= ret; offset += ret; } return 1; }