setjmp.3: Reword warning on longjmp() to function that has already returned

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-02-16 12:55:08 +01:00
parent fa03b85f87
commit 57f79036a4
1 changed files with 6 additions and 3 deletions

View File

@ -58,10 +58,13 @@ saves the stack context/environment in
for
later use by
.BR longjmp (3).
The stack context will be invalidated
if the function which called
If the function which called
.BR setjmp ()
returns.
returns before
.BR longjmp (3)
is called, the behavior is undefined.
(Some kind of chaos will result.)
.P
.BR sigsetjmp ()
is similar to