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error: use GLib to remember the program name

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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Marc-André Lureau 2022-02-21 14:11:47 +04:00
parent 45297887dc
commit 336d354ba7
6 changed files with 13 additions and 29 deletions
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24
util/qemu-error.c
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@ -146,22 +146,6 @@ void loc_set_file(const char *fname, int lno)
}
}
static const char *progname;
/*
* Set the program name for error_print_loc().
*/
static void error_set_progname(const char *argv0)
{
const char *p = strrchr(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.
*/
@ -171,8 +155,8 @@ static void print_loc(void)
int i;
const char *const *argp;
if (!monitor_cur() && progname) {
fprintf(stderr, "%s:", progname);
if (!monitor_cur() && g_get_prgname()) {
fprintf(stderr, "%s:", g_get_prgname());
sep = " ";
}
switch (cur_loc->kind) {
@ -400,8 +384,10 @@ static void qemu_log_func(const gchar *log_domain,
void error_init(const char *argv0)
{
const char *p = strrchr(argv0, '/');
/* Set the program name for error_print_loc(). */
error_set_progname(argv0);
g_set_prgname(p ? p + 1 : argv0);
/*
* This sets up glib logging so libraries using it also print their logs