28 lines
417 B
C
28 lines
417 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/wait.h>
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int main(int argc, char *argv[]) {
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pid_t pid;
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if (argc < 2) {
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perror("argument pas bon");
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exit (0);
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}
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pid = fork();
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if (pid == 0) {
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if (execvp(argv[1], &argv[1]) == -1)
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/* argv+sizeof(char*) c'est trop grand */
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{
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perror("dans le exec");
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exit (0);
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}
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} else {
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wait(NULL);
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}
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return EXIT_SUCCESS;
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} |