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| author | marha <marha@users.sourceforge.net> | 2013-11-12 13:55:55 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2013-11-12 13:56:28 +0100 |
| commit | 0e01270aeda311bf52c046f6a68e8b3e1fa86cb8 (patch) | |
| tree | eee062f34219e5c5d3f3e61caa5d3c39a5185794 /zlib/examples/gzlog.c | |
| parent | 3893ee9f6b12465239b63d08763bd9ba0bd329e5 (diff) | |
| parent | 4bdf8409331f44417c3622bc5ec0e42c0e68afb6 (diff) | |
| download | vcxsrv-0e01270aeda311bf52c046f6a68e8b3e1fa86cb8.tar.gz vcxsrv-0e01270aeda311bf52c046f6a68e8b3e1fa86cb8.tar.bz2 vcxsrv-0e01270aeda311bf52c046f6a68e8b3e1fa86cb8.zip | |
Merge remote-tracking branch 'origin/released'
* origin/released:
Updated zlib to 1.2.8
Conflicts:
zlib/win32/zlib.def
Diffstat (limited to 'zlib/examples/gzlog.c')
| -rw-r--r-- | zlib/examples/gzlog.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/zlib/examples/gzlog.c b/zlib/examples/gzlog.c index d70aacaba..922f878dd 100644 --- a/zlib/examples/gzlog.c +++ b/zlib/examples/gzlog.c @@ -1,8 +1,8 @@ /* * gzlog.c - * Copyright (C) 2004, 2008 Mark Adler, all rights reserved + * Copyright (C) 2004, 2008, 2012 Mark Adler, all rights reserved * For conditions of distribution and use, see copyright notice in gzlog.h - * version 2.0, 25 Apr 2008 + * version 2.2, 14 Aug 2012 */ /* @@ -750,7 +750,8 @@ local int log_recover(struct log *log, int op) strcpy(log->end, ".add"); if (stat(log->path, &st) == 0 && st.st_size) { len = (size_t)(st.st_size); - if (len != st.st_size || (data = malloc(st.st_size)) == NULL) { + if ((off_t)len != st.st_size || + (data = malloc(st.st_size)) == NULL) { log_log(log, op, "allocation failure"); return -2; } @@ -758,7 +759,7 @@ local int log_recover(struct log *log, int op) log_log(log, op, ".add file read failure"); return -1; } - ret = read(fd, data, len) != len; + ret = (size_t)read(fd, data, len) != len; close(fd); if (ret) { log_log(log, op, ".add file read failure"); @@ -913,7 +914,7 @@ int gzlog_compress(gzlog *logd) struct log *log = logd; /* check arguments */ - if (log == NULL || strcmp(log->id, LOGID) || len < 0) + if (log == NULL || strcmp(log->id, LOGID)) return -3; /* see if we lost the lock -- if so get it again and reload the extra @@ -952,7 +953,7 @@ int gzlog_compress(gzlog *logd) fd = open(log->path, O_WRONLY | O_CREAT | O_TRUNC, 0644); if (fd < 0) break; - ret = write(fd, data, len) != len; + ret = (size_t)write(fd, data, len) != len; if (ret | close(fd)) break; log_touch(log); @@ -963,7 +964,7 @@ int gzlog_compress(gzlog *logd) if (fd < 0) break; next = DICT > len ? len : DICT; - ret = write(fd, (char *)data + len - next, next) != next; + ret = (size_t)write(fd, (char *)data + len - next, next) != next; if (ret | close(fd)) break; log_touch(log); @@ -997,9 +998,9 @@ int gzlog_write(gzlog *logd, void *data, size_t len) struct log *log = logd; /* check arguments */ - if (log == NULL || strcmp(log->id, LOGID) || len < 0) + if (log == NULL || strcmp(log->id, LOGID)) return -3; - if (data == NULL || len == 0) + if (data == NULL || len <= 0) return 0; /* see if we lost the lock -- if so get it again and reload the extra @@ -1013,7 +1014,7 @@ int gzlog_write(gzlog *logd, void *data, size_t len) fd = open(log->path, O_WRONLY | O_CREAT | O_TRUNC, 0644); if (fd < 0) return -1; - ret = write(fd, data, len) != len; + ret = (size_t)write(fd, data, len) != len; if (ret | close(fd)) return -1; log_touch(log); |