postfix/postfix-large-fs.patch

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diff --git a/src/util/fsspace.c b/src/util/fsspace.c
index 50a4aa7..beef3db 100644
--- a/src/util/fsspace.c
+++ b/src/util/fsspace.c
@@ -91,8 +91,15 @@ void fsspace(const char *path, struct fsspace * sp)
if (statvfs(path, &fsbuf) < 0)
msg_fatal("statvfs %s: %m", path);
- sp->block_size = fsbuf.f_frsize;
- sp->block_free = fsbuf.f_bavail;
+ if (fsbuf.f_frsize > 0)
+ sp->block_size = fsbuf.f_frsize;
+ else
+ sp->block_size = fsbuf.f_bsize;
+ /* 4G of FS blocks is surely enough space to put a mail in */
+ sp->block_free = 0;
+ sp->block_free = ~sp->block_free;
+ if (fsbuf.f_bavail < sp->block_free)
+ sp->block_free = fsbuf.f_bavail;
#endif
if (msg_verbose)
msg_info("%s: %s: block size %lu, blocks free %lu",
diff --git a/src/util/sys_defs.h b/src/util/sys_defs.h
index 6edde1e..b30871e 100644
--- a/src/util/sys_defs.h
+++ b/src/util/sys_defs.h
@@ -776,8 +776,8 @@ extern int initgroups(const char *, int);
#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0)
#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin"
#define FIONREAD_IN_TERMIOS_H
-#define USE_STATFS
-#define STATFS_IN_SYS_VFS_H
+#define USE_STATVFS
+#define STATVFS_IN_SYS_STATVFS_H
#define PREPEND_PLUS_TO_OPTSTRING
#define HAS_POSIX_REGEXP
#define NATIVE_SENDMAIL_PATH "/usr/sbin/sendmail"