Mercurial > hg > nginx
diff src/os/unix/ngx_files.h @ 2302:2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Tue, 11 Nov 2008 16:17:45 +0000 |
parents | 0864138899f1 |
children | 5e87ddb4764f |
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--- a/src/os/unix/ngx_files.h +++ b/src/os/unix/ngx_files.h @@ -99,7 +99,17 @@ ssize_t ngx_write_chain_to_file(ngx_file #define ngx_read_fd read #define ngx_read_fd_n "read()" -#define ngx_write_fd write +/* + * we use inlined function instead of simple #define + * because glibc 2.3 sets warn_unused_result attribute for write() + * and in this case gcc 4.3 ignores (void) cast + */ +static ngx_inline ssize_t +ngx_write_fd(ngx_fd_t fd, void *buf, size_t n) +{ + return write(fd, buf, n); +} + #define ngx_write_fd_n "write()" #define ngx_linefeed(p) *p++ = LF;