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synced 2024-11-15 01:47:11 +01:00
34 lines
499 B
C
34 lines
499 B
C
#include "unpack.h"
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int mkdir_p(const char *path)
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{
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size_t i, len;
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char *buffer;
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while (*path == '/')
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++path;
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if (*path == '\0')
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return 0;
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len = strlen(path) + 1;
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buffer = alloca(len);
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for (i = 0; i < len; ++i) {
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if (path[i] == '/' || path[i] == '\0') {
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buffer[i] = '\0';
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if (mkdir(buffer, 0755) != 0) {
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if (errno != EEXIST) {
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fprintf(stderr, "mkdir %s: %s\n",
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buffer, strerror(errno));
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return -1;
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}
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}
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}
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buffer[i] = path[i];
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}
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return 0;
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}
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