/ **************************************************************** * * Purpose: Basic example of fork. * Author: M J Leslie * Date: 01 Apr 96 * ****************************************************************/ #include <unistd.h> main() { pid_t ForkPID; printf("Program start. \n"); ForkPID = fork(); /* Create a child and copy the parents * parent data space, heap and stack. */ /* ForkPID == -1 Fork failure. * == 0 This is the child process. * > 0 This is the parent process. The number given is the * PID of the child. */ printf("forkPID is %d \n", ForkPID); /* Child execution starts here. */ printf("Program end. \n"); }
file: /Techref/language/ccpp/Cref/EXAMPLES/fork1.c, 0KB, , updated: 1997/4/21 08:52, local time: 2024/12/4 19:48,
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