mirror of
https://github.com/pygos/pkg-utils.git
synced 2024-11-05 13:17:10 +01:00
41 lines
621 B
C
41 lines
621 B
C
#include <sys/types.h>
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#include <sys/stat.h>
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#include <string.h>
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#include <alloca.h>
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#include <stdio.h>
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#include <errno.h>
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#include "util.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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