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fixed clang warnings in gzread.c and gzwrite.c

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This commit is contained in:
Przemyslaw Skibinski
2017-01-18 14:36:10 +01:00
parent c9512db301
commit c3a04deda2
2 changed files with 10 additions and 10 deletions
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zlibWrapper/gzwrite.c
+6 -6
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@@ -89,7 +89,7 @@ local int gz_comp(state, flush)
if (state.state->direct) {
while (strm->avail_in) {
put = strm->avail_in > max ? max : strm->avail_in;
writ = write(state.state->fd, strm->next_in, put);
writ = (int)write(state.state->fd, strm->next_in, put);
if (writ < 0) {
gz_error(state, Z_ERRNO, zstrerror());
return -1;
@@ -110,7 +110,7 @@ local int gz_comp(state, flush)
while (strm->next_out > state.state->x.next) {
put = strm->next_out - state.state->x.next > (int)max ? max :
(unsigned)(strm->next_out - state.state->x.next);
writ = write(state.state->fd, state.state->x.next, put);
writ = (int)write(state.state->fd, state.state->x.next, put);
if (writ < 0) {
gz_error(state, Z_ERRNO, zstrerror());
return -1;
@@ -204,7 +204,7 @@ local z_size_t gz_write(state, buf, len)
if (len < state.state->size) {
/* copy to input buffer, compress when full */
do {
unsigned have, copy;
z_size_t have, copy;
if (state.state->strm.avail_in == 0)
state.state->strm.next_in = state.state->in;
@@ -230,10 +230,10 @@ local z_size_t gz_write(state, buf, len)
/* directly compress user buffer to file */
state.state->strm.next_in = (z_const Bytef *)buf;
do {
unsigned n = (unsigned)-1;
z_size_t n = (unsigned)-1;
if (n > len)
n = len;
state.state->strm.avail_in = n;
state.state->strm.avail_in = (z_uInt)n;
state.state->x.pos += n;
if (gz_comp(state, Z_NO_FLUSH) == -1)
return 0;
@@ -371,7 +371,7 @@ int ZEXPORT gzputs(file, str)
/* write string */
len = strlen(str);
ret = gz_write(state, str, len);
ret = (int)gz_write(state, str, len);
return ret == 0 && len != 0 ? -1 : ret;
}