Dave Wysochanski a0b1b1872e Change default errno value to 0 (no error) and add prototypes in lvm.h ...

Since we are using errno values, we should use '0' as a default value
which indicates a non-error, rather than defining some made-up default
value that is not defined in errno.  If we need to deviate from errno
values, this will most likely indicate a flaw in our design.

Add prototypes for lvm_errno and lvm_errmsg inside lvm.h and provide
a basic description of their function.  This fixes a couple compile
warnings.


Author: Dave Wysochanski <dwysocha@redhat.com>

2009-07-16 03:07:45 +00:00

..

log.c

Add lvm_errno and lvm_errmsg to liblvm to obtain failure information.

2009-07-16 00:36:59 +00:00

log.h

Add log_errno to set a specific errno and replace log_error in due course.

2009-07-16 00:52:06 +00:00

lvm-logging.h

Change default errno value to 0 (no error) and add prototypes in lvm.h

2009-07-16 03:07:45 +00:00