OpenE2K/qemu-e2k
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error: Add an accessor for progname

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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>
This commit is contained in:
michael@ozlabs.org 2011-12-13 12:22:57 +11:00 committed by Anthony Liguori
parent 1ecf47bf0a
commit 7636a470a8
2 changed files with 6 additions and 0 deletions
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5
qemu-error.c
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@ -157,6 +157,11 @@ void error_set_progname(const char *argv0)
progname = p ? p + 1 : 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. * Print current location to current monitor if we have one, else to stderr.
*/ */

1
qemu-error.h
View File

@ -36,5 +36,6 @@ void error_printf_unless_qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
void error_print_loc(void); void error_print_loc(void);
void error_set_progname(const char *argv0); void error_set_progname(const char *argv0);
void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2); void error_report(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
const char *error_get_progname(void);
#endif #endif