search for: errno

...6.0.7 APT prefers stable APT policy: (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.32-5-amd64 (SMP w/1 CPU core) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash -- Configuration Files: /etc/logcheck/cracking.d/kernel [Errno 13] Permission denied: u'/etc/logcheck/cracking.d/kernel' /etc/logcheck/cracking.d/rlogind [Errno 13] Permission denied: u'/etc/logcheck/cracking.d/rlogind' /etc/logcheck/cracking.d/rsh [Errno 13] Permission denied: u'/etc/logcheck/cracking.d/rsh' /etc/logcheck/cracking.d/sm...

...g'), (500, 'experimental'), (500, 'stable') Architecture: i386 (i686) Kernel: Linux 2.6.32-5-openvz-686 (SMP w/1 CPU core) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash -- Configuration Files: /etc/logcheck/cracking.d/kernel [Errno 13] Keine Berechtigung: u'/etc/logcheck/cracking.d/kernel' /etc/logcheck/cracking.d/rlogind [Errno 13] Keine Berechtigung: u'/etc/logcheck/cracking.d/rlogind' /etc/logcheck/cracking.d/rsh [Errno 13] Keine Berechtigung: u'/etc/logcheck/cracking.d/rsh' /etc/logcheck/cracking.d...

...#39;stable'), (500, 'stable-updates') Architecture: amd64 (x86_64) Kernel: Linux 2.6.36.4-vs2.3.0.36.39-netcup (SMP w/8 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash -- Configuration Files: /etc/logcheck/cracking.d/kernel [Errno 13] Keine Berechtigung: u'/etc/logcheck/cracking.d/kernel' /etc/logcheck/cracking.d/rlogind [Errno 13] Keine Berechtigung: u'/etc/logcheck/cracking.d/rlogind' /etc/logcheck/cracking.d/rsh [Errno 13] Keine Berechtigung: u'/etc/logcheck/cracking.d/rsh' /etc/logcheck/cracking.d...

Hello, On some systems (Linux/glibc, for example), some libm math functions (like cos(double)) might set errno. It is important that we model this, in general, to prevent miscompilation (we would not, for example, want to reorder a call to cos in between a call to open and a call to perror). However, almost no code in the wild checks errno after calls to libm math functions, and this errno-setting behavior...

Hello, Our current handling of -fno-math-errno (and this -ffast-math) in Clang is broken on systems for which libm functions do actually set errno. This is because, when -fno-math-errno is in effect, libm functions like sqrt, sin, cos, etc. are marked as readnone. As a result, these calls can be reordered with respect to other calls that set er...

...----- > From: "Renato Golin" <renato.golin at linaro.org> > To: "Hal Finkel" <hfinkel at anl.gov> > Cc: "LLVM" <llvmdev at cs.uiuc.edu> > Sent: Saturday, November 23, 2013 10:53:09 AM > Subject: Re: [LLVMdev] [RFC] Identifying access to errno > > > > > On 23 November 2013 14:14, Hal Finkel < hfinkel at anl.gov > wrote: > > > On some systems (Linux/glibc, for example), some libm math functions > (like cos(double)) might set errno. It is important that we model > this, in general, to prevent misco...

Food for thought: If you have a codebase which can't use -fno-math-errno, because it relies on errno values from math functions, it may be a more effective long-term strategy to work on modernizing your codebase, eliminating the dependencies on errno, rather than going through the trouble of adding even more complexity to compilers to keep errno support limping along....

The Windows port of nbdkit (https://github.com/rwmjones/nbdkit/tree/2020-windows-mingw) now works to some extent. However errno handling doesn't work. The way that Winsock handles errors is incompatible with the way we expect to work errno in several ways. The long story is here: https://docs.microsoft.com/en-us/windows/win32/winsock/error-codes-errno-h-errno-and-wsagetlasterror-2 https://docs.microsoft.com/en-us/win...

Oh, and I forgot a third "_doserrno" for which no amount of documentation lends itself to a consistent description of its behavior. On Sat, Nov 23, 2013 at 12:28 PM, David Majnemer <david.majnemer at gmail.com>wrote: > On Sat, Nov 23, 2013 at 9:59 AM, Hal Finkel <hfinkel at anl.gov> wrote: > >> ----- O...

...ot;Renato Golin" <renato.golin at linaro.org> > > To: "Hal Finkel" <hfinkel at anl.gov> > > Cc: "LLVM" <llvmdev at cs.uiuc.edu> > > Sent: Saturday, November 23, 2013 10:53:09 AM > > Subject: Re: [LLVMdev] [RFC] Identifying access to errno > > > > > > > > > > On 23 November 2013 14:14, Hal Finkel < hfinkel at anl.gov > wrote: > > > > > > On some systems (Linux/glibc, for example), some libm math functions > > (like cos(double)) might set errno. It is important that we model...

On 23 November 2013 14:14, Hal Finkel <hfinkel at anl.gov> wrote: > On some systems (Linux/glibc, for example), some libm math functions (like > cos(double)) might set errno. It is important that we model this, in > general, to prevent miscompilation (we would not, for example, want to > reorder a call to cos in between a call to open and a call to perror). > However, almost no code in the wild checks errno after calls to libm math > functions, and this err...

----- Original Message ----- > > Food for thought: If you have a codebase which can't use > -fno-math-errno, because it relies on errno values from math > functions, it may be a more effective long-term strategy to work on > modernizing your codebase, eliminating the dependencies on errno, > rather than going through the trouble of adding even more complexity > to compilers to keep errno supp...

It was pointed out to me that I misunderstood what problem you were trying to solve. Sorry for the noise. Dan On Fri, Sep 13, 2013 at 2:02 PM, Dan Gohman <dan433584 at gmail.com> wrote: > Food for thought: If you have a codebase which can't use -fno-math-errno, > because it relies on errno values from math functions, it may be a more > effective long-term strategy to work on modernizing your codebase, > eliminating the dependencies on errno, rather than going through the > trouble of adding even more complexity to compilers to keep errno supp...

...at gmail.com> > To: "Hal Finkel" <hfinkel at anl.gov> > Cc: "Renato Golin" <renato.golin at linaro.org>, "LLVM" <llvmdev at cs.uiuc.edu> > Sent: Saturday, November 23, 2013 2:37:52 PM > Subject: Re: [LLVMdev] [RFC] Identifying access to errno > > > Oh, and I forgot a third "_doserrno" for which no amount of > documentation lends itself to a consistent description of its > behavior. Are all of these things possibly set by cos(double) and friends? -Hal > > > > On Sat, Nov 23, 2013 at 12:28 PM,...

...c07fb 100644 --- a/plugins/file/file.c +++ b/plugins/file/file.c @@ -243,7 +243,7 @@ file_zero (void *handle, uint32_t count, uint64_t offset, int may_trim) if (may_trim) { r = fallocate (h->fd, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, offset, count); - if (r == -1 && errno != EOPNOTSUPP) { + if (r == -1 && errno != EOPNOTSUPP && errno != ENODEV) { nbdkit_error ("zero: %m"); } /* PUNCH_HOLE is older; if it is not supported, it is likely that @@ -254,7 +254,7 @@ file_zero (void *handle, uint32_t count, uint64_t offset, int...

Thank you for the great CentOS. When trying to update from 5.0 to 5.1, I get an error regarding the centos.plus kernel and headers, "[Errno -1] Package does not match intended download". What'd I do? The end of the yum update results below: Transaction Summary ============================================================================= Install 11 Package(s) Update 171 Package(s) Remove 2 Package(s) Total...

...2 file system so linux has no problems with the file system on the windows partition the wine package came from linuxpkgs I would like to use the windows *.dlls where ever I can so far all I have gotten to run is winecfg what is this error message about "fixme:ntdll:FILE_GetNtStatus Converting errno 40 to STATUS_UNSUCCESSFUL" and how do I fix this error "Warning: the specified Windows directory L"c:\\windows" is not accessible." I don't know what I will do with it I just want it working at this point

On Wed, Jan 25, 2017 at 08:42:34PM -0600, Eric Blake wrote: > +eg. NULL or -1. If the call to C<nbdkit_set_error> is omitted, then > +the value of C<errno> will be used instead. [...] > +/* Grab the appropriate error value. > + */ > +static int > +_get_error (void) > +{ > + int err = errno; > + int ret = tls_get_error (); > + > + if (!ret) > + ret = err ? err : EIO; > + return ret; > +} I don't think...

mainly question for the intel folks, any chance to rerun the ltp testsuites to see how we are doing these days with all the changes ? thanks :) Wim

...c_set_cpufreq_para(xc_handle, i, SCALING_MAX_FREQ, freq) ) - fprintf(stderr, "[CPU%d] failed to set scaling max freq\n", i); + fprintf(stderr, + "[CPU%d] failed to set scaling max freq (%d - %s)\n", + i, errno, strerror(errno)); } else { if ( xc_set_cpufreq_para(xc_handle, cpuid, SCALING_MAX_FREQ, freq) ) - fprintf(stderr, "failed to set scaling max freq\n"); + fprintf(stderr, "failed to set scaling max freq (%d - %s)\n", +...