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ls: avoid forward declaration. No code changes

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-05-13 17:27:36 +02:00
parent d27ac299eb
commit 66ca241dca
1 changed files with 43 additions and 45 deletions
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88
coreutils/ls.c
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@ -890,51 +890,6 @@ static off_t calculate_blocks(struct dnode **dn)
#endif #endif
static struct dnode **list_dir(const char *, unsigned *);
static void showdirs(struct dnode **dn, int first)
{
unsigned nfiles;
struct dnode **subdnp;
for (; *dn; dn++) {
if (all_fmt & (DISP_DIRNAME | DISP_RECURSIVE)) {
if (!first)
bb_putchar('\n');
first = 0;
printf("%s:\n", (*dn)->fullname);
}
subdnp = list_dir((*dn)->fullname, &nfiles);
#if ENABLE_DESKTOP
if ((all_fmt & STYLE_MASK) == STYLE_LONG)
printf("total %"OFF_FMT"u\n", calculate_blocks(subdnp));
#endif
if (nfiles > 0) {
/* list all files at this level */
dnsort(subdnp, nfiles);
showfiles(subdnp, nfiles);
if (ENABLE_FEATURE_LS_RECURSIVE
&& (all_fmt & DISP_RECURSIVE)
) {
struct dnode **dnd;
unsigned dndirs;
/* recursive - list the sub-dirs */
dnd = splitdnarray(subdnp, SPLIT_SUBDIR);
dndirs = count_dirs(subdnp, SPLIT_SUBDIR);
if (dndirs > 0) {
dnsort(dnd, dndirs);
showdirs(dnd, 0);
/* free the array of dnode pointers to the dirs */
free(dnd);
}
}
/* free the dnodes and the fullname mem */
dfree(subdnp);
}
}
}
/* Returns NULL-terminated malloced vector of pointers (or NULL) */ /* Returns NULL-terminated malloced vector of pointers (or NULL) */
static struct dnode **list_dir(const char *path, unsigned *nfiles_p) static struct dnode **list_dir(const char *path, unsigned *nfiles_p)
{ {
@ -996,6 +951,49 @@ static struct dnode **list_dir(const char *path, unsigned *nfiles_p)
} }
static void showdirs(struct dnode **dn, int first)
{
unsigned nfiles;
struct dnode **subdnp;
for (; *dn; dn++) {
if (all_fmt & (DISP_DIRNAME | DISP_RECURSIVE)) {
if (!first)
bb_putchar('\n');
first = 0;
printf("%s:\n", (*dn)->fullname);
}
subdnp = list_dir((*dn)->fullname, &nfiles);
#if ENABLE_DESKTOP
if ((all_fmt & STYLE_MASK) == STYLE_LONG)
printf("total %"OFF_FMT"u\n", calculate_blocks(subdnp));
#endif
if (nfiles > 0) {
/* list all files at this level */
dnsort(subdnp, nfiles);
showfiles(subdnp, nfiles);
if (ENABLE_FEATURE_LS_RECURSIVE
&& (all_fmt & DISP_RECURSIVE)
) {
struct dnode **dnd;
unsigned dndirs;
/* recursive - list the sub-dirs */
dnd = splitdnarray(subdnp, SPLIT_SUBDIR);
dndirs = count_dirs(subdnp, SPLIT_SUBDIR);
if (dndirs > 0) {
dnsort(dnd, dndirs);
showdirs(dnd, 0);
/* free the array of dnode pointers to the dirs */
free(dnd);
}
}
/* free the dnodes and the fullname mem */
dfree(subdnp);
}
}
}
int ls_main(int argc UNUSED_PARAM, char **argv) int ls_main(int argc UNUSED_PARAM, char **argv)
{ {
struct dnode **dnd; struct dnode **dnd;