Add fallthrough comments for gcc.
Note intentional switch case fall throughs to avoid gcc warnings.
This commit is contained in:
parent
2014a993ad
commit
76f70abbc7
@ -477,6 +477,7 @@ void FAR *out_desc;
|
||||
}
|
||||
Tracev((stderr, "inflate: codes ok\n"));
|
||||
state->mode = LEN;
|
||||
/* fallthrough */
|
||||
|
||||
case LEN:
|
||||
/* use inflate_fast() if we have enough input and output */
|
||||
|
23
inflate.c
23
inflate.c
@ -723,6 +723,7 @@ int flush;
|
||||
CRC2(state->check, hold);
|
||||
INITBITS();
|
||||
state->mode = TIME;
|
||||
/* fallthrough */
|
||||
case TIME:
|
||||
NEEDBITS(32);
|
||||
if (state->head != Z_NULL)
|
||||
@ -731,6 +732,7 @@ int flush;
|
||||
CRC4(state->check, hold);
|
||||
INITBITS();
|
||||
state->mode = OS;
|
||||
/* fallthrough */
|
||||
case OS:
|
||||
NEEDBITS(16);
|
||||
if (state->head != Z_NULL) {
|
||||
@ -741,6 +743,7 @@ int flush;
|
||||
CRC2(state->check, hold);
|
||||
INITBITS();
|
||||
state->mode = EXLEN;
|
||||
/* fallthrough */
|
||||
case EXLEN:
|
||||
if (state->flags & 0x0400) {
|
||||
NEEDBITS(16);
|
||||
@ -754,6 +757,7 @@ int flush;
|
||||
else if (state->head != Z_NULL)
|
||||
state->head->extra = Z_NULL;
|
||||
state->mode = EXTRA;
|
||||
/* fallthrough */
|
||||
case EXTRA:
|
||||
if (state->flags & 0x0400) {
|
||||
copy = state->length;
|
||||
@ -776,6 +780,7 @@ int flush;
|
||||
}
|
||||
state->length = 0;
|
||||
state->mode = NAME;
|
||||
/* fallthrough */
|
||||
case NAME:
|
||||
if (state->flags & 0x0800) {
|
||||
if (have == 0) goto inf_leave;
|
||||
@ -797,6 +802,7 @@ int flush;
|
||||
state->head->name = Z_NULL;
|
||||
state->length = 0;
|
||||
state->mode = COMMENT;
|
||||
/* fallthrough */
|
||||
case COMMENT:
|
||||
if (state->flags & 0x1000) {
|
||||
if (have == 0) goto inf_leave;
|
||||
@ -817,6 +823,7 @@ int flush;
|
||||
else if (state->head != Z_NULL)
|
||||
state->head->comment = Z_NULL;
|
||||
state->mode = HCRC;
|
||||
/* fallthrough */
|
||||
case HCRC:
|
||||
if (state->flags & 0x0200) {
|
||||
NEEDBITS(16);
|
||||
@ -840,6 +847,7 @@ int flush;
|
||||
strm->adler = state->check = ZSWAP32(hold);
|
||||
INITBITS();
|
||||
state->mode = DICT;
|
||||
/* fallthrough */
|
||||
case DICT:
|
||||
if (state->havedict == 0) {
|
||||
RESTORE();
|
||||
@ -847,8 +855,10 @@ int flush;
|
||||
}
|
||||
strm->adler = state->check = adler32(0L, Z_NULL, 0);
|
||||
state->mode = TYPE;
|
||||
/* fallthrough */
|
||||
case TYPE:
|
||||
if (flush == Z_BLOCK || flush == Z_TREES) goto inf_leave;
|
||||
/* fallthrough */
|
||||
case TYPEDO:
|
||||
if (state->last) {
|
||||
BYTEBITS();
|
||||
@ -899,8 +909,10 @@ int flush;
|
||||
INITBITS();
|
||||
state->mode = COPY_;
|
||||
if (flush == Z_TREES) goto inf_leave;
|
||||
/* fallthrough */
|
||||
case COPY_:
|
||||
state->mode = COPY;
|
||||
/* fallthrough */
|
||||
case COPY:
|
||||
copy = state->length;
|
||||
if (copy) {
|
||||
@ -936,6 +948,7 @@ int flush;
|
||||
Tracev((stderr, "inflate: table sizes ok\n"));
|
||||
state->have = 0;
|
||||
state->mode = LENLENS;
|
||||
/* fallthrough */
|
||||
case LENLENS:
|
||||
while (state->have < state->ncode) {
|
||||
NEEDBITS(3);
|
||||
@ -957,6 +970,7 @@ int flush;
|
||||
Tracev((stderr, "inflate: code lengths ok\n"));
|
||||
state->have = 0;
|
||||
state->mode = CODELENS;
|
||||
/* fallthrough */
|
||||
case CODELENS:
|
||||
while (state->have < state->nlen + state->ndist) {
|
||||
for (;;) {
|
||||
@ -1040,8 +1054,10 @@ int flush;
|
||||
Tracev((stderr, "inflate: codes ok\n"));
|
||||
state->mode = LEN_;
|
||||
if (flush == Z_TREES) goto inf_leave;
|
||||
/* fallthrough */
|
||||
case LEN_:
|
||||
state->mode = LEN;
|
||||
/* fallthrough */
|
||||
case LEN:
|
||||
if (have >= 6 && left >= 258) {
|
||||
RESTORE();
|
||||
@ -1091,6 +1107,7 @@ int flush;
|
||||
}
|
||||
state->extra = (unsigned)(here.op) & 15;
|
||||
state->mode = LENEXT;
|
||||
/* fallthrough */
|
||||
case LENEXT:
|
||||
if (state->extra) {
|
||||
NEEDBITS(state->extra);
|
||||
@ -1101,6 +1118,7 @@ int flush;
|
||||
Tracevv((stderr, "inflate: length %u\n", state->length));
|
||||
state->was = state->length;
|
||||
state->mode = DIST;
|
||||
/* fallthrough */
|
||||
case DIST:
|
||||
for (;;) {
|
||||
here = state->distcode[BITS(state->distbits)];
|
||||
@ -1128,6 +1146,7 @@ int flush;
|
||||
state->offset = (unsigned)here.val;
|
||||
state->extra = (unsigned)(here.op) & 15;
|
||||
state->mode = DISTEXT;
|
||||
/* fallthrough */
|
||||
case DISTEXT:
|
||||
if (state->extra) {
|
||||
NEEDBITS(state->extra);
|
||||
@ -1144,6 +1163,7 @@ int flush;
|
||||
#endif
|
||||
Tracevv((stderr, "inflate: distance %u\n", state->offset));
|
||||
state->mode = MATCH;
|
||||
/* fallthrough */
|
||||
case MATCH:
|
||||
if (left == 0) goto inf_leave;
|
||||
copy = out - left;
|
||||
@ -1219,6 +1239,7 @@ int flush;
|
||||
}
|
||||
#ifdef GUNZIP
|
||||
state->mode = LENGTH;
|
||||
/* fallthrough */
|
||||
case LENGTH:
|
||||
if (state->wrap && state->flags) {
|
||||
NEEDBITS(32);
|
||||
@ -1232,6 +1253,7 @@ int flush;
|
||||
}
|
||||
#endif
|
||||
state->mode = DONE;
|
||||
/* fallthrough */
|
||||
case DONE:
|
||||
ret = Z_STREAM_END;
|
||||
goto inf_leave;
|
||||
@ -1241,6 +1263,7 @@ int flush;
|
||||
case MEM:
|
||||
return Z_MEM_ERROR;
|
||||
case SYNC:
|
||||
/* fallthrough */
|
||||
default:
|
||||
return Z_STREAM_ERROR;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user