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21 lines
286 B
C
21 lines
286 B
C
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#include <string.h>
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#include <unistd.h>
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#include <errno.h>
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char *
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getwd (char *buf)
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{
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char tmp[MAXPATHLEN];
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if (buf == NULL)
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{
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errno = EINVAL;
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return NULL;
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}
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if (getcwd (tmp, MAXPATHLEN) == NULL)
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return NULL;
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return strncpy (buf, tmp, MAXPATHLEN);
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}
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