Mercurial > hg > nginx
diff src/os/unix/ngx_errno.c @ 210:00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Sun, 14 Dec 2003 20:10:27 +0000 |
parents | |
children | fd9fecc4193f |
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new file mode 100644 --- /dev/null +++ b/src/os/unix/ngx_errno.c @@ -0,0 +1,24 @@ +#include <ngx_config.h> +#include <ngx_core.h> + + +ngx_int_t ngx_strerror_r(int err, char *errstr, size_t size) +{ + size_t len; + + if (size == 0) { + return 0; + } + + errstr[0] = '\0'; + + strerror_r(err, errstr, size); + + for (len = 0; len < size; len++) { + if (errstr[len] == '\0') { + break; + } + } + + return len; +}