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zlib 1.2.3.8

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This commit is contained in:
Mark Adler
2011-09-09 23:27:17 -07:00
parent 7df877eccd
commit e0ff940e1a
87 changed files with 4936 additions and 1455 deletions
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7
gzread.c
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@@ -14,7 +14,7 @@ local int gz_next4 OF((gz_statep, unsigned long *));
local int gz_head OF((gz_statep));
local int gz_decomp OF((gz_statep));
local int gz_make OF((gz_statep));
local int gz_skip OF((gz_statep, z_off_t));
local int gz_skip OF((gz_statep, z_off64_t));
/* Use read() to load a buffer -- return -1 on error, otherwise 0. Read from
state->fd, and update state->eof, state->err, and state->msg as appropriate.
@@ -330,7 +330,7 @@ local int gz_make(state)
/* Skip len uncompressed bytes of output. Return -1 on error, 0 on success. */
local int gz_skip(state, len)
gz_statep state;
z_off_t len;
z_off64_t len;
{
unsigned n;
@@ -338,7 +338,8 @@ local int gz_skip(state, len)
while (len)
/* skip over whatever is in output buffer */
if (state->have) {
n = state->have > len ? (unsigned)len : state->have;
n = GT_OFF(state->have) || (z_off64_t)state->have > len ?
(unsigned)len : state->have;
state->have -= n;
state->next += n;
state->pos += n;