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- commentary typos

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This commit is contained in:
Bernhard Reutner-Fischer 2006-02-12 11:25:32 +00:00
parent c29a0f371a
commit f251ec6847
1 changed files with 16 additions and 18 deletions
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34
scripts/bb_mkdep.c
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@ -103,9 +103,9 @@ static llist_t *configs; /* list of -c usaged and them stat() after parsed */
static llist_t *Iop; /* list of -I include usaged */ static llist_t *Iop; /* list of -I include usaged */
static char *pwd; /* current work directory */ static char *pwd; /* current work directory */
static size_t replace; /* replace current work derectory to build dir */ static size_t replace; /* replace current work directory with build dir */
static const char *kp; /* KEY path, argument of -k usaged */ static const char *kp; /* KEY path, argument of -k used */
static size_t kp_len; static size_t kp_len;
static struct stat st_kp; /* stat(kp) */ static struct stat st_kp; /* stat(kp) */
@ -197,7 +197,7 @@ static void c_lex(const char *fname, long fsize)
int state; int state;
int line; int line;
char *id = id_s; char *id = id_s;
size_t id_len = 0; /* stupid initialize */ size_t id_len = 0; /* stupid initialization */
unsigned char *optr, *oend; unsigned char *optr, *oend;
int fd; int fd;
@ -328,7 +328,7 @@ static void c_lex(const char *fname, long fsize)
put_id(c); put_id(c);
getc1(); getc1();
} }
/* have str begined with c, readed == strlen key and compared */ /* str begins with c, read == strlen key and compared */
if(diu == id_len && !memcmp(id, preproc[diu], diu)) { if(diu == id_len && !memcmp(id, preproc[diu], diu)) {
state = diu + '0'; state = diu + '0';
id_len = 0; /* common for save */ id_len = 0; /* common for save */
@ -427,7 +427,7 @@ too_long:
} }
/* bb_simplify_path special variant for apsolute pathname */ /* bb_simplify_path special variant for absolute pathname */
static size_t bb_qa_simplify_path(char *path) static size_t bb_qa_simplify_path(char *path)
{ {
char *s, *p; char *s, *p;
@ -477,7 +477,7 @@ static void parse_inc(const char *include, const char *fname)
const char *p; const char *p;
lo = Iop; lo = Iop;
p = strrchr(fname, '/'); /* fname have absolute pathname */ p = strrchr(fname, '/'); /* fname has absolute pathname */
w = (p-fname); w = (p-fname);
/* find from current directory of source file */ /* find from current directory of source file */
ap = bb_asprint("%.*s/%s", w, fname, include); ap = bb_asprint("%.*s/%s", w, fname, include);
@ -502,15 +502,14 @@ static void parse_inc(const char *include, const char *fname)
/* find from "-I include" specified directories */ /* find from "-I include" specified directories */
free(ap); free(ap);
/* lo->data have absolute pathname */ /* lo->data has absolute pathname */
ap = bb_asprint("%s/%s", lo->data, include); ap = bb_asprint("%s/%s", lo->data, include);
lo = lo->link; lo = lo->link;
} }
cur = xmalloc(sizeof(bb_key_t)); cur = xmalloc(sizeof(bb_key_t));
cur->keyname = ap; cur->keyname = cur->stored_path = ap;
cur->key_sz = key_sz; cur->key_sz = key_sz;
cur->stored_path = ap;
cur->value = cur->checked = p_i; cur->value = cur->checked = p_i;
if(p_i == NULL && noiwarning) if(p_i == NULL && noiwarning)
fprintf(stderr, "%s: Warning: #include \"%s\" not found\n", fname, include); fprintf(stderr, "%s: Warning: #include \"%s\" not found\n", fname, include);
@ -529,7 +528,7 @@ static void parse_conf_opt(const char *opt, const char *val, size_t key_sz)
cur = check_key(key_top, opt, key_sz); cur = check_key(key_top, opt, key_sz);
if(cur != NULL) { if(cur != NULL) {
/* present already */ /* already present */
cur->checked = NULL; /* store only */ cur->checked = NULL; /* store only */
if(cur->value == NULL && val == NULL) if(cur->value == NULL && val == NULL)
return; return;
@ -569,7 +568,7 @@ static void parse_conf_opt(const char *opt, const char *val, size_t key_sz)
first_chars[(int)*k] = *k; first_chars[(int)*k] = *k;
cur->stored_path = k = bb_asprint("%s/%s.h", kp, k); cur->stored_path = k = bb_asprint("%s/%s.h", kp, k);
/* key converting [A-Z_] -> [a-z/] */ /* key conversion [A-Z_] -> [a-z/] */
for(p = k + kp_len + 1; *p; p++) { for(p = k + kp_len + 1; *p; p++) {
if(*p >= 'A' && *p <= 'Z') if(*p >= 'A' && *p <= 'Z')
*p = *p - 'A' + 'a'; *p = *p - 'A' + 'a';
@ -605,7 +604,7 @@ static void store_keys(void)
} }
/* size_t -> ssize_t :( */ /* size_t -> ssize_t :( */
rw_ret = (ssize_t)recordsz; rw_ret = (ssize_t)recordsz;
/* check kp/key.h, compare after previous usage */ /* check kp/key.h, compare after previous use */
cmp_ok = 0; cmp_ok = 0;
k = cur->stored_path; k = cur->stored_path;
if(stat(k, &st)) { if(stat(k, &st)) {
@ -741,7 +740,7 @@ parse_chd(const char *fe, const char *p, size_t dirlen)
return NULL; return NULL;
} }
/* from libbb but inline for fast */ /* from libbb but inlined for speed considerations */
static inline llist_t *llist_add_to(llist_t *old_head, char *new_item) static inline llist_t *llist_add_to(llist_t *old_head, char *new_item)
{ {
llist_t *new_head; llist_t *new_head;
@ -764,7 +763,7 @@ static void scan_dir_find_ch_files(const char *p)
dirs = llist_add_to(NULL, bb_simplify_path(p)); dirs = llist_add_to(NULL, bb_simplify_path(p));
replace = strlen(dirs->data); replace = strlen(dirs->data);
/* emulate recursive */ /* emulate recursion */
while(dirs) { while(dirs) {
d_add = NULL; d_add = NULL;
while(dirs) { while(dirs) {
@ -804,7 +803,7 @@ int main(int argc, char **argv)
llist_t *fl; llist_t *fl;
{ {
/* for bb_simplify_path, this program have not chdir() */ /* for bb_simplify_path, this program has no chdir() */
/* libbb-like my xgetcwd() */ /* libbb-like my xgetcwd() */
unsigned path_max = 512; unsigned path_max = 512;
@ -864,7 +863,7 @@ int main(int argc, char **argv)
for(i = 0; i < UCHAR_MAX; i++) { for(i = 0; i < UCHAR_MAX; i++) {
if(ISALNUM(i)) if(ISALNUM(i))
isalnums[i] = i; isalnums[i] = i;
/* set unparsed chars for speed up of parser */ /* set unparsed chars to speed up the parser */
else if(i != CHR && i != STR && i != POUND && i != REM) else if(i != CHR && i != STR && i != POUND && i != REM)
first_chars[i] = ANY; first_chars[i] = ANY;
} }
@ -924,7 +923,6 @@ static char *bb_asprint(const char *format, ...)
} }
/* partial libbb routine as is */ /* partial libbb routine as is */
static char *bb_simplify_path(const char *path) static char *bb_simplify_path(const char *path)
{ {
char *s, *start, *p; char *s, *start, *p;
@ -932,7 +930,7 @@ static char *bb_simplify_path(const char *path)
if (path[0] == '/') if (path[0] == '/')
start = bb_xstrdup(path); start = bb_xstrdup(path);
else { else {
/* is not libbb, but this program have not chdir() */ /* is not libbb, but this program has no chdir() */
start = bb_asprint("%s/%s", pwd, path); start = bb_asprint("%s/%s", pwd, path);
} }
p = s = start; p = s = start;