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*: fix fallout from -Wunused-parameter

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function                                             old     new   delta
bbunpack                                             358     366      +8
passwd_main                                         1070    1072      +2
handle_incoming_and_exit                            2651    2653      +2
getpty                                                88      86      -2
script_main                                          975     972      -3
inetd_main                                          2036    2033      -3
dname_enc                                            377     373      -4
make_new_session                                     474     462     -12
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(add/remove: 0/0 grow/shrink: 3/5 up/down: 12/-24)            Total: -12 bytes
   text    data     bss     dec     hex filename
 797429     658    7428  805515   c4a8b busybox_old
 797417     658    7428  805503   c4a7f busybox_unstripped
This commit is contained in:
Denis Vlasenko
2008-03-17 09:04:04 +00:00
parent 081eb71ebd
commit 85c247161b
36 changed files with 160 additions and 62 deletions
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21
coreutils/stat.c
View File

@@ -21,6 +21,12 @@
#define OPT_DEREFERENCE (1 << 2)
#define OPT_SELINUX (1 << 3)
#if ENABLE_FEATURE_STAT_FORMAT
typedef bool (*statfunc_ptr)(const char *, const char *);
#else
typedef bool (*statfunc_ptr)(const char *);
#endif
static const char *file_type(const struct stat *st)
{
/* See POSIX 1003.1-2001 XCU Table 4-8 lines 17093-17107
@@ -338,8 +344,14 @@ static void print_it(const char *masterformat, const char *filename,
#endif
/* Stat the file system and print what we find. */
#if !ENABLE_FEATURE_STAT_FORMAT
#define do_statfs(filename, format) do_statfs(filename)
#endif
static bool do_statfs(const char *filename, const char *format)
{
#if !ENABLE_FEATURE_STAT_FORMAT
const char *format;
#endif
struct statfs statfsbuf;
#if ENABLE_SELINUX
security_context_t scontext = NULL;
@@ -447,6 +459,9 @@ static bool do_statfs(const char *filename, const char *format)
}
/* stat the file and print what we find */
#if !ENABLE_FEATURE_STAT_FORMAT
#define do_stat(filename, format) do_stat(filename)
#endif
static bool do_stat(const char *filename, const char *format)
{
struct stat statbuf;
@@ -612,10 +627,10 @@ static bool do_stat(const char *filename, const char *format)
int stat_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int stat_main(int argc, char **argv)
{
char *format = NULL;
USE_FEATURE_STAT_FORMAT(char *format = NULL;)
int i;
int ok = 1;
bool (*statfunc)(const char *, const char *) = do_stat;
statfunc_ptr statfunc = do_stat;
getopt32(argv, "ftL"
USE_SELINUX("Z")
@@ -633,7 +648,7 @@ int stat_main(int argc, char **argv)
}
#endif /* ENABLE_SELINUX */
for (i = optind; i < argc; ++i)
ok &= statfunc(argv[i], format);
ok &= statfunc(argv[i] USE_FEATURE_STAT_FORMAT(, format));
return (ok ? EXIT_SUCCESS : EXIT_FAILURE);
}