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| author | Mike Frysinger <vapier@gentoo.org> | 2010-04-12 16:00:44 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-04-12 16:00:44 +0000 |
| commit | e377ca52199a29a8502389c4d29d8517903b7f2f (patch) | |
| tree | 6ebd9c8161ef8a704b14ea42314e33cc5a3c34a0 | |
| parent | 3b273a55348fa8673f02979a959c445e88ca3807 (diff) | |
| download | binutils-e377ca52199a29a8502389c4d29d8517903b7f2f.zip binutils-e377ca52199a29a8502389c4d29d8517903b7f2f.tar.gz binutils-e377ca52199a29a8502389c4d29d8517903b7f2f.tar.bz2 | |
sim: constify dup_arg_p
The dup_arg_p function is only given const strings, and it maintains a
local table of those const strings. So constify the whole thing to fix
the GCC warnings:
common/sim-options.c: In function 'sim_parse_args':
common/sim-options.c:559: warning: passing argument 1 of 'dup_arg_p'
discards qualifiers from pointer target type
common/sim-options.c: In function 'print_help':
common/sim-options.c:675: warning: passing argument 1 of 'dup_arg_p'
discards qualifiers from pointer target type
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| -rw-r--r-- | sim/common/ChangeLog | 5 | ||||
| -rw-r--r-- | sim/common/sim-options.c | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog index 1fef069..1bf564a 100644 --- a/sim/common/ChangeLog +++ b/sim/common/ChangeLog @@ -1,3 +1,8 @@ +2010-04-12 Mike Frysinger <vapier@gentoo.org> + + * sim-options.c (dup_arg_p): Add "const" to the "arg" argument, + the local "arg_table" variable, and the xmalloc cast. + 2010-04-10 Mike Frysinger <vapier@gentoo.org> * sim-fpu.c (sim_fpu_print_status): Add const markings to local diff --git a/sim/common/sim-options.c b/sim/common/sim-options.c index a37dca9..02ad40e 100644 --- a/sim/common/sim-options.c +++ b/sim/common/sim-options.c @@ -489,15 +489,15 @@ standard_install (SIM_DESC sd) #define ARG_HASH(a) ((256 * (unsigned char) a[0] + (unsigned char) a[1]) % ARG_HASH_SIZE) static int -dup_arg_p (char *arg) +dup_arg_p (const char *arg) { int hash; - static char **arg_table = NULL; + static const char **arg_table = NULL; if (arg == NULL) { if (arg_table == NULL) - arg_table = (char **) xmalloc (ARG_HASH_SIZE * sizeof (char *)); + arg_table = (const char **) xmalloc (ARG_HASH_SIZE * sizeof (char *)); memset (arg_table, 0, ARG_HASH_SIZE * sizeof (char *)); return 0; } |