33 lines
565 B
C++
33 lines
565 B
C++
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#include <dirent.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <unistd.h>
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int main(int argc, char** argv)
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{
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const char* pathname;
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if (argc == 1) pathname = "/";
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else
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pathname = argv[1];
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DIR* dp = opendir(pathname);
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if (!dp)
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{
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perror("opendir");
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return 1;
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}
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int first_ent = 1;
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do {
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struct dirent* ent = readdir(dp);
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if (!ent) break;
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printf(first_ent ? "%s" : " %s", ent->d_name);
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first_ent = 0;
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} while (1);
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putchar('\n');
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closedir(dp);
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return 0;
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}
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