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* [Bug hurd/14280] New: hurd ioctl request definitions produce warning: enumeral and non-enumeral type in conditional expression @ 2012-06-22 2:22 andersk at mit dot edu 2013-03-28 3:03 ` [Bug hurd/14280] " keithw at mit dot edu ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: andersk at mit dot edu @ 2012-06-22 2:22 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=14280 Bug #: 14280 Summary: hurd ioctl request definitions produce warning: enumeral and non-enumeral type in conditional expression Product: glibc Version: 2.15 Status: NEW Severity: normal Priority: P2 Component: hurd AssignedTo: unassigned@sourceware.org ReportedBy: andersk@mit.edu CC: roland@gnu.org, tschwinge@sourceware.org Classification: Unclassified On HURD, any use of the ioctl request values defined in sysdeps/mach/hurd/bits/ioctls.h (e.g. TIOCGWINSZ) produces this warning with -Wextra: warning: enumeral and non-enumeral type in conditional expression [enabled by default] Patch: diff --git a/sysdeps/mach/hurd/bits/ioctls.h b/sysdeps/mach/hurd/bits/ioctls.h index c4cfce6..7363173 100644 --- a/sysdeps/mach/hurd/bits/ioctls.h +++ b/sysdeps/mach/hurd/bits/ioctls.h @@ -141,7 +141,7 @@ enum __ioctl_datum { IOC_8, IOC_16, IOC_32, IOC_64 }; /* Construct an individual type field for TYPE. */ #define _IOTS(type) \ - (sizeof (type) == 8 ? IOC_64 : (sizeof (type) >> 1)) + (sizeof (type) == 8 ? (unsigned long) IOC_64 : (sizeof (type) >> 1)) /* Construct a type information field for a single argument of the scalar TYPE. */ -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug hurd/14280] hurd ioctl request definitions produce warning: enumeral and non-enumeral type in conditional expression 2012-06-22 2:22 [Bug hurd/14280] New: hurd ioctl request definitions produce warning: enumeral and non-enumeral type in conditional expression andersk at mit dot edu @ 2013-03-28 3:03 ` keithw at mit dot edu 2013-04-08 21:35 ` roland at gnu dot org 2014-06-18 4:34 ` fweimer at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: keithw at mit dot edu @ 2013-03-28 3:03 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=14280 Keith Winstein <keithw at mit dot edu> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |keithw at mit dot edu --- Comment #1 from Keith Winstein <keithw at mit dot edu> 2013-03-28 03:03:07 UTC --- We'd appreciate if somebody could take a look at this. It continues to break the build for Mosh on Debian hurd-i386 (https://buildd.debian.org/status/package.php?p=mosh). Happy to supply more information if necessary. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug hurd/14280] hurd ioctl request definitions produce warning: enumeral and non-enumeral type in conditional expression 2012-06-22 2:22 [Bug hurd/14280] New: hurd ioctl request definitions produce warning: enumeral and non-enumeral type in conditional expression andersk at mit dot edu 2013-03-28 3:03 ` [Bug hurd/14280] " keithw at mit dot edu @ 2013-04-08 21:35 ` roland at gnu dot org 2014-06-18 4:34 ` fweimer at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: roland at gnu dot org @ 2013-04-08 21:35 UTC (permalink / raw) To: glibc-bugs http://sourceware.org/bugzilla/show_bug.cgi?id=14280 Roland McGrath <roland at gnu dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #2 from Roland McGrath <roland at gnu dot org> 2013-04-08 21:35:25 UTC --- I put it a slightly different fix. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug hurd/14280] hurd ioctl request definitions produce warning: enumeral and non-enumeral type in conditional expression 2012-06-22 2:22 [Bug hurd/14280] New: hurd ioctl request definitions produce warning: enumeral and non-enumeral type in conditional expression andersk at mit dot edu 2013-03-28 3:03 ` [Bug hurd/14280] " keithw at mit dot edu 2013-04-08 21:35 ` roland at gnu dot org @ 2014-06-18 4:34 ` fweimer at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: fweimer at redhat dot com @ 2014-06-18 4:34 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=14280 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |security- -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-06-18 4:34 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-06-22 2:22 [Bug hurd/14280] New: hurd ioctl request definitions produce warning: enumeral and non-enumeral type in conditional expression andersk at mit dot edu 2013-03-28 3:03 ` [Bug hurd/14280] " keithw at mit dot edu 2013-04-08 21:35 ` roland at gnu dot org 2014-06-18 4:34 ` fweimer at redhat dot com
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