Mirror of :pserver:cvs@cvs.fefe.de:/cvs libowfat https://www.fefe.de/libowfat/
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#include <stdarg.h>
#include <sys/uio.h>
#include "errmsg.h"
#include "str.h"
#include <string.h>
#include <errno.h>
extern int errmsg_cvt(struct iovec* x,const char* message, va_list a);
void errmsg_warnsys(const char* message, ...) {
struct iovec x[25];
va_list a;
int i;
va_start(a,message);
i=errmsg_cvt(x,message,a);
x[i-1].iov_base=": ";
x[i-1].iov_len=2;
x[i].iov_base=strerror(errno);
x[i].iov_len=str_len(x[i].iov_base);
x[i+1].iov_base="\n";
x[i+1].iov_len=1;
writev(2,x,i+2);
va_end(a);
}