| Message ID | 20231215004333.860034-3-sam@gentoo.org (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | LFS and time64 fixes | expand |
diff --git a/io/init.c b/io/init.c index 104cd2c1..2fb598ac 100644 --- a/io/init.c +++ b/io/init.c @@ -44,6 +44,9 @@ init_cvtnum( static void init_commands(void) { + /* We're only interested in supporting an off_t which can handle >=4GiB. */ + BUILD_BUG_ON(sizeof(off_t) < 8); + attr_init(); bmap_init(); bulkstat_init();
Suggested by Darrick during review of the first LFSization patch. Assert we have an off_t capable of handling >=4GiB as a failsafe against the macros not doing the right thing. This is not the first time we've been on this adventure in XFS: * 5c0599b721d1d232d2e400f357abdf2736f24a97 ('Fix building xfsprogs on 32-bit platforms') * 65b4f302b7a1ddc14684ffbf8690227a67362586 ('platform: remove use of off64_t') * 7fda99a0c2970f7da2661118b438e64dec1751b4 ('xfs.h: require transparent LFS for all users') * ebe750ed747cbc59a5675193cdcbc3459ebda107 ('configure: error out when LFS does not work') * 69268aaec5fb39ad71674336c0f6f75ca9f57999 ('configure: use AC_SYS_LARGEFILE') Cc: Felix Janda <felix.janda@posteo.de> Signed-off-by: Sam James <sam@gentoo.org> --- io/init.c | 3 +++ 1 file changed, 3 insertions(+)