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38 lines
713 B
38 lines
713 B
/* See LICENSE file for copyright and license details. */ |
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#include <dirent.h> |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <unistd.h> |
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#include <sys/stat.h> |
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static void lsx(const char *dir); |
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int |
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main(int argc, char *argv[]) { |
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int i; |
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if(argc < 2) |
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lsx("."); |
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else for(i = 1; i < argc; i++) |
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lsx(argv[i]); |
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return EXIT_SUCCESS; |
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} |
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void |
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lsx(const char *dir) { |
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char buf[PATH_MAX]; |
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struct dirent *d; |
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struct stat st; |
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DIR *dp; |
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if(!(dp = opendir(dir))) { |
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perror(dir); |
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return; |
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} |
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while((d = readdir(dp))) |
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if(snprintf(buf, sizeof buf, "%s/%s", dir, d->d_name) < sizeof buf |
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&& !stat(buf, &st) && S_ISREG(st.st_mode) && access(buf, X_OK) == 0) |
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puts(d->d_name); |
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closedir(dp); |
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}
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