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| -rw-r--r-- | docs/nspr/reference/pr_geterrortextlength.rst | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/docs/nspr/reference/pr_geterrortextlength.rst b/docs/nspr/reference/pr_geterrortextlength.rst new file mode 100644 index 0000000000..c771e4c1ee --- /dev/null +++ b/docs/nspr/reference/pr_geterrortextlength.rst @@ -0,0 +1,22 @@ +PR_GetErrorTextLength +===================== + +Gets the length of the error text. + + +Syntax +------ + +.. code:: + + #include <prerror.h> + + PRInt32 PR_GetErrorTextLength(void) + + +Returns +~~~~~~~ + +If a zero is returned, no error text is currently set. Otherwise, the +value returned is sufficient to contain the error text currently +available. |