28 lines
502 B
C
28 lines
502 B
C
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdlib.h>
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void changeDirectory(char * path);
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void erreur(char *s);
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int main(int argc, char **argv)
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{
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changeDirectory("");
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char * wd = (char *) get_current_dir_name();
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printf("Répertoire courant : %s\n", wd);
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}
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void changeDirectory(char * path)
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{
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if(strcmp(path, "") == 0)
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chdir(getenv("HOME"));
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else if(chdir(path) != 0 )
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erreur("Impossible de changer de répertoire");
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}
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void erreur(char *s)
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{
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perror(s);
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exit(-2);
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}
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