pr_geterrortext.rst (482B)
1 PR_GetErrorText 2 =============== 3 4 Copies the current thread's current error text without altering the text 5 as stored in the thread's context. 6 7 8 Syntax 9 ------ 10 11 .. code:: 12 13 #include <prerror.h> 14 15 PRInt32 PR_GetErrorText(char *text); 16 17 18 Parameters 19 ~~~~~~~~~~ 20 21 The function has one parameter: 22 23 ``text`` 24 On output, the array pointed to contains the thread's current error 25 text. 26 27 28 Returns 29 ------- 30 31 The actual number of bytes copied. If the result is zero, ``text`` is 32 unaffected.