diff options
author | Mark Adler <madler@alumni.caltech.edu> | 2016-10-11 22:15:50 -0700 |
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committer | Mark Adler <madler@alumni.caltech.edu> | 2016-10-11 22:15:50 -0700 |
commit | 7096424f23df1b1813237fb5f8bc8f34cfcedd0c (patch) | |
tree | c41e8ef447e7e6764be5f3ba822fdc0c8da049f1 /gzread.c | |
parent | 2edb94a3025d288dc251bc6cbb2c02e60fbd7438 (diff) | |
download | zlib-7096424f23df1b1813237fb5f8bc8f34cfcedd0c.tar.gz |
Clean up type conversions.
Diffstat (limited to 'gzread.c')
-rw-r--r-- | gzread.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -23,14 +23,14 @@ local int gz_load(state, buf, len, have) unsigned len; unsigned *have; { - int ret; + ssize_t ret; *have = 0; do { ret = read(state->fd, buf + *have, len - *have); if (ret <= 0) break; - *have += ret; + *have += (unsigned)ret; } while (*have < len); if (ret < 0) { gz_error(state, Z_ERRNO, zstrerror()); @@ -451,7 +451,7 @@ int ZEXPORT gzungetc(c, file) if (state->x.have == 0) { state->x.have = 1; state->x.next = state->out + (state->size << 1) - 1; - state->x.next[0] = c; + state->x.next[0] = (unsigned char)c; state->x.pos--; state->past = 0; return c; @@ -473,7 +473,7 @@ int ZEXPORT gzungetc(c, file) } state->x.have++; state->x.next--; - state->x.next[0] = c; + state->x.next[0] = (unsigned char)c; state->x.pos--; state->past = 0; return c; |