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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [string/] [strndup_r.c] - Rev 207
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#include <reent.h> #include <stdlib.h> #include <string.h> char * _DEFUN (_strndup_r, (reent_ptr, str, n), struct _reent *reent_ptr _AND _CONST char *str _AND size_t n) { _CONST char *ptr = str; size_t len; char *copy; while (n-- > 0 && *ptr) ptr++; len = ptr - str; copy = _malloc_r (reent_ptr, len + 1); if (copy) { memcpy (copy, str, len); copy[len] = '\0'; } return copy; }