Saturday, 25 August 2018

Data type of pid_t is int


  • /sys/types.h
    • #ifndef __pid_t_defined
      typedef __pid_t pid_t;
      # define __pid_t_defined
      #endif
  • bits/types.h
    •  __STD_TYPE __PID_T_TYPE __pid_t;        /* Type of process identifications.  */# #define __STD_TYPE             typedef
    • #define __PID_T_TYPE            __S32_TYPE
    • #define __S32_TYPE              int

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