diff options
| author | Mark Wielaard <[email protected]> | 2017-10-16 13:25:33 +0200 |
|---|---|---|
| committer | Mark Wielaard <[email protected]> | 2017-10-20 13:50:56 +0200 |
| commit | 557c000db9ee0a1df8c10723b6c8df5e01985208 (patch) | |
| tree | 95140af2f800be1697ba20e2ac6fa3164d355475 | |
| parent | 4f977868eab2ea196a44e9d96c9e777134411391 (diff) | |
libdwfl: When the kernel is found, but not the modules warn, don't fail.
For -k the argp parser could fail to find the modules after the kernel
itself was already found. Calling failure at this point closes the Dwfl,
which isn't necessary. Just warn about the missing modules and continue
with the kernel only Dwfl.
Signed-off-by: Mark Wielaard <[email protected]>
| -rw-r--r-- | libdwfl/ChangeLog | 5 | ||||
| -rw-r--r-- | libdwfl/argp-std.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/libdwfl/ChangeLog b/libdwfl/ChangeLog index 2008c6a1..112620fa 100644 --- a/libdwfl/ChangeLog +++ b/libdwfl/ChangeLog @@ -1,3 +1,8 @@ +2017-10-16 Mark Wielaard <[email protected]> + + * argp-std.c (parse_opt): For -k call argp_failure not failure to + keep dwfl around. + 2017-07-26 Yunlian Jiang <[email protected]> * argp-std.c (failure): Move to file scope. diff --git a/libdwfl/argp-std.c b/libdwfl/argp-std.c index 498ace21..8ee91587 100644 --- a/libdwfl/argp-std.c +++ b/libdwfl/argp-std.c @@ -238,7 +238,7 @@ parse_opt (int key, char *arg, struct argp_state *state) result = INTUSE(dwfl_linux_kernel_report_modules) (dwfl); if (result != 0) /* Non-fatal to have no modules since we do have the kernel. */ - failure (dwfl, result, _("cannot find kernel modules"), state); + argp_failure (state, 0, result, _("cannot find kernel modules")); opt->dwfl = dwfl; } else |