pr_getoserror.rst (621B)
1 PR_GetOSError 2 ============= 3 4 Returns the current thread's last set OS-specific error code. 5 6 7 Syntax 8 ------ 9 10 .. code:: 11 12 #include <prerror.h> 13 14 PRInt32 PR_GetOSError(void) 15 16 17 Returns 18 ~~~~~~~ 19 20 The value returned is a 32-bit signed number. Its interpretation is left 21 to the caller. 22 23 24 Description 25 ----------- 26 27 Used for platform-specific code that requires the underlying OS error. 28 For portability, clients should not create dependencies on the values of 29 OS-specific error codes. However, this information is preserved, along 30 with a platform neutral error code, on a per thread basis. It is most 31 useful during development.