47 lines
907 B
Text
47 lines
907 B
Text
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#include <dirent.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#define SIZE 2048
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int main(int argc, char *argv[]){
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int ret;
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char buf[SIZE];
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mode_t perms = S_IRUSR | S_IWUSR | S_IXUSR;
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// Get working directory
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if( getcwd(buf,SIZE) == NULL ){
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perror("Can't get working directory");
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exit(1);
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}
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printf("Working directory: %s\n",buf);
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// Create a directory
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if( mkdir("tmpdir",perms) == -1 ){
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perror("Couldn't create directory");
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exit(1);
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}
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printf("Made tmpdir\n");
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// Change to new directory
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if( chdir("tmpdir") == -1 ){
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perror("Couldn't change directory");
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exit(1);
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}
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if( getcwd(buf,SIZE) == NULL ){
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perror("Can't get working directory");
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exit(1);
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}
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printf("Working directory: %s\n",buf);
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// Change back
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if( chdir("..") == -1 ){
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perror("Couldn't change back");
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exit(1);
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}
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return 0;
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}
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