From c31e14954b158351b11f886332229a61fff2e5d1 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 8 Sep 2010 03:07:44 +0200 Subject: log: support logging into SOCK_STREAM /dev/log sockets for comaptibility with syslog-ng --- src/macro.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'src/macro.h') diff --git a/src/macro.h b/src/macro.h index acfc277517..44b481775d 100644 --- a/src/macro.h +++ b/src/macro.h @@ -24,6 +24,8 @@ #include #include +#include +#include #define _printf_attr_(a,b) __attribute__ ((format (printf, a, b))) #define _sentinel_ __attribute__ ((sentinel)) @@ -134,6 +136,34 @@ static inline size_t ALIGN(size_t l) { _i->iov_len = strlen(_s); \ } while(false); +static inline size_t IOVEC_TOTAL_SIZE(const struct iovec *i, unsigned n) { + unsigned j; + size_t r = 0; + + for (j = 0; j < n; j++) + r += i[j].iov_len; + + return r; +} + +static inline size_t IOVEC_INCREMENT(struct iovec *i, unsigned n, size_t k) { + unsigned j; + + for (j = 0; j < n; j++) { + size_t sub; + + if (_unlikely_(k <= 0)) + break; + + sub = MIN(i[j].iov_len, k); + i[j].iov_len -= sub; + i[j].iov_base = (uint8_t*) i[j].iov_base + sub; + k -= sub; + } + + return k; +} + #include "log.h" #endif -- cgit v1.2.3-54-g00ecf