Mirror of :pserver:cvs@cvs.fefe.de:/cvs libowfat https://www.fefe.de/libowfat/
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#include "errmsg.h"
#include "errmsg_int.h"
#include "str.h"
#ifdef __MINGW32__
void errmsg_puts(int fd,const char* s) {
return write(fd,s,str_len(s));
}
void errmsg_flush(int fd) {
return 0;
}
#else
#include <sys/uio.h>
enum { COUNT=25 };
static struct iovec x[COUNT];
static int l;
void errmsg_puts(int fd,const char* s) {
x[l].iov_base=(char*)s;
x[l].iov_len=str_len(s);
if (++l==COUNT) errmsg_flush(fd);
}
void errmsg_flush(int fd) {
int n=l;
l=0;
if (n) writev(fd,x,n);
}
#endif
void errmsg_start(int fd) {
if (argv0) {
errmsg_puts(fd,argv0);
errmsg_puts(fd,": ");
}
}