setjmp (SunOS) setjmp (SunOS)
NAME
setjmp, _setjmp, longjmp, _longjmp - Saves and restores the current
execution context
SYSTEM V COMPATIBILITY
Digital UNIX provides the libsys5.a library to allow you to use library
functions that are compatible with System V library functions. This
library contains functions for those libc functions whose behavior is
incompatible with POSIX or X/Open standards. For more information about
the System V (SVID-2) features in Digital UNIX, please refer to the
System V Compatibility User's Guide.
The System V versions of the setjmp() and longjmp() functions, which
are equivalent to _setjmp() and _longjmp() respectively, are also sup‐
ported for compatibility.
To use the System V versions of setjmp() and longjmp(), you must link
with the libsys5 library before you link with libc.
Also, do not save and restore the signal state.
RELATED INFORMATION
Digital UNIX Functions:
setjmp(3), longjmp(3) delim off
setjmp (SunOS)