diff options
| author | michael@ozlabs.org <michael@ozlabs.org> | 2011-12-13 12:22:57 +1100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-12-15 09:27:22 -0600 |
| commit | 7636a470a8ccd99cfb2d89eae9b6720be5a203c4 (patch) | |
| tree | ce86e55456cda85084c86f1701d2aa1405f40daf | |
| parent | 1ecf47bf0a091700e45f1b7d1f5ad85abc0acd22 (diff) | |
error: Add an accessor for progname
We'd like to get the progname for help output, so add an accessor.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Reviewed-by: Andreas F=E4rber <afaerber@suse.de>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| -rw-r--r-- | qemu-error.c | 5 | ||||
| -rw-r--r-- | qemu-error.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/qemu-error.c b/qemu-error.c index 4b20d283a2..7cd5ffe1e9 100644 --- a/qemu-error.c +++ b/qemu-error.c @@ -157,6 +157,11 @@ void error_set_progname(const char *argv0) progname = p ? p + 1 : argv0; } +const char *error_get_progname(void) +{ + return progname; +} + /* * Print current location to current monitor if we have one, else to stderr. */ diff --git a/qemu-error.h b/qemu-error.h index 4d5c53700e..93d74b4a30 100644 --- a/qemu-error.h +++ b/qemu-error.h @@ -36,5 +36,6 @@ void error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2); void error_print_loc(void); void error_set_progname(const char *argv0); void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2); +const char *error_get_progname(void); #endif |