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@@ -6,24 +6,22 @@ |
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#include <string.h> |
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#include <sys/stat.h> |
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static char *buf; |
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static int blkcnt; |
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static void usage() |
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{ |
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fprintf(stderr, "Usage: blkpack dirname\n"); |
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fprintf(stderr, "Usage: blkpack dirname [dirname ...]\n"); |
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} |
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int main(int argc, char *argv[]) |
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static int spit(char *dirname) |
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{ |
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DIR *dp; |
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struct dirent *ep; |
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char *buf = NULL; |
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int blkcnt = 0; |
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if (argc != 2) { |
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usage(); |
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return 1; |
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} |
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dp = opendir(argv[1]); |
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dp = opendir(dirname); |
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if (dp == NULL) { |
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fprintf(stderr, "Couldn't open directory.\n"); |
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fprintf(stderr, "Couldn't open directory %s.\n", dirname); |
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return 1; |
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} |
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while ((ep = readdir(dp))) { |
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@@ -37,11 +35,12 @@ int main(int argc, char *argv[]) |
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memset(buf+(blkcnt*1024), 0, (newcnt-blkcnt)*1024); |
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blkcnt = newcnt; |
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} |
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char fullpath[0x200]; |
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strcpy(fullpath, argv[1]); |
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char *fullpath = malloc(strlen(dirname) + MAXNAMLEN + 2); |
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strcpy(fullpath, dirname); |
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strcat(fullpath, "/"); |
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strcat(fullpath, ep->d_name); |
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FILE *fp = fopen(fullpath, "r"); |
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free(fullpath); |
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if (fp == NULL) { |
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fprintf(stderr, "Could not open %s: %s\n", ep->d_name, strerror(errno)); |
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continue; |
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@@ -63,9 +62,25 @@ int main(int argc, char *argv[]) |
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free(line); |
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fclose(fp); |
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} |
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closedir(dp); |
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return 0; |
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} |
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int main(int argc, char *argv[]) |
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{ |
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if (argc < 2) { |
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usage(); |
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return 1; |
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} |
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buf = NULL; |
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blkcnt = 0; |
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for (int i=1; i<argc; i++) { |
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if (spit(argv[i]) != 0) { |
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return 1; |
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} |
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} |
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fwrite(buf, 1024, blkcnt, stdout); |
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free(buf); |
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closedir(dp); |
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return 0; |
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} |
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