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libowfat/io/io_trywritetimeout.c

17 lines
325 B
C

#include <errno.h>
#include "io_internal.h"
int64 io_trywritetimeout(int64 d,const char* buf,int64 len) {
int64 r=io_trywrite(d,buf,len);
if (r==-1) {
tai6464 x;
io_entry* e=iarray_get(&io_fds,d);
taia_now(&x);
if (!taia_less(&x,&e->timeout)) {
errno=ETIMEDOUT;
r=-2;
}
}
return r;
}