nightmaremail

Unnamed repository; edit this file 'description' to name the repository.
Log | Files | Refs

timeoutread.h (366B)

      1 #ifndef TIMEOUTREAD_H
      2 #define TIMEOUTREAD_H
      3 
      4 #include <sys/types.h>
      5 
      6 extern ssize_t timeoutread(int t, int fd, char *buf, size_t len);
      7 
      8 #define GEN_SAFE_TIMEOUTREAD(funcname,tout,readfd,doexit) \
      9 ssize_t funcname(int fd, void *buf, size_t len) \
     10 { \
     11   ssize_t r; \
     12   r = timeoutread(tout,readfd,buf,len); \
     13   if (r == 0 || r == -1) doexit; \
     14   return r; \
     15 }
     16 
     17 #endif