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@ -2,11 +2,15 @@ |
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#include <string.h> |
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#include <limits.h> |
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#include <unistd.h> |
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#include <sys/stat.h> |
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char *get_current_dir_name(void) { |
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struct stat a, b; |
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char buf[PATH_MAX]; |
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char* res = getenv("PWD"); |
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if(res && *res) return strdup(res); |
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char *res = getenv("PWD"); |
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if (res && *res && !stat(res, &a) && !stat(".", &b) |
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&& (a.st_dev == b.st_dev) && (a.st_ino == b.st_ino)) |
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return strdup(res); |
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if(!getcwd(buf, sizeof(buf))) return NULL; |
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return strdup(buf); |
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} |
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