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Add 'const' to fn_name's return type to remove a cast.

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This commit is contained in:
jhb 2016-12-14 00:21:06 +00:00
parent 24ce2dfab6
commit 14a55e54a9
1 changed files with 3 additions and 3 deletions
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6
sys/mips/mips/db_trace.c
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@ -105,7 +105,7 @@ static struct {
/* /*
* Map a function address to a string name, if known; or a hex string. * Map a function address to a string name, if known; or a hex string.
*/ */
static char * static const char *
fn_name(uintptr_t addr) fn_name(uintptr_t addr)
{ {
static char buf[17]; static char buf[17];
@ -113,12 +113,12 @@ fn_name(uintptr_t addr)
db_expr_t diff; db_expr_t diff;
c_db_sym_t sym; c_db_sym_t sym;
char *symname; const char *symname;
diff = 0; diff = 0;
symname = NULL; symname = NULL;
sym = db_search_symbol((db_addr_t)addr, DB_STGY_ANY, &diff); sym = db_search_symbol((db_addr_t)addr, DB_STGY_ANY, &diff);
db_symbol_values(sym, (const char **)&symname, (db_expr_t *)0); db_symbol_values(sym, &symname, NULL);
if (symname && diff == 0) if (symname && diff == 0)
return (symname); return (symname);