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20 lines
392 B
C
20 lines
392 B
C
21 years ago
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#include <unistd.h>
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#include <sys/time.h>
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#include <poll.h>
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#include <errno.h>
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#include "io_internal.h"
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int64 io_tryreadtimeout(int64 d,char* buf,int64 len) {
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int64 r=io_tryread(d,buf,len);
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if (r==-1) {
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tai6464 x;
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io_entry* e=array_get(&io_fds,sizeof(io_entry),d);
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taia_now(&x);
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if (taia_less(&x,&e->timeout)) {
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errno=ETIMEDOUT;
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r=-2;
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}
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}
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return r;
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}
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