search for: sys_errlist

...should be another API to do this + - capture error message when nbd_connect_command fails diff --git a/configure.ac b/configure.ac index 6296ccf..35a4fed 100644 --- a/configure.ac +++ b/configure.ac @@ -77,6 +77,16 @@ AC_CHECK_HEADERS([\ stdatomic.h \ sys/endian.h]) +dnl Check for sys_errlist (optional). +AC_MSG_CHECKING([for sys_errlist]) +AC_TRY_LINK([], [extern int sys_errlist; char *p = &sys_errlist;], [ + AC_DEFINE([HAVE_SYS_ERRLIST], [1], + [Define if libc has a sys_errlist variable.]) + AC_MSG_RESULT([yes]) +], [ + AC_MSG_RESULT([no]) +]) + dnl Check fo...

...| 2 ++ > lib/utils.c | 66 ++++++++++++++++++++++++++++++++++++++ > 5 files changed, 84 insertions(+), 2 deletions(-) > > +++ b/configure.ac > @@ -77,6 +77,16 @@ AC_CHECK_HEADERS([\ > stdatomic.h \ > sys/endian.h]) > > +dnl Check for sys_errlist (optional). > +AC_MSG_CHECKING([for sys_errlist]) > +AC_TRY_LINK([], [extern int sys_errlist; char *p = &sys_errlist;], [ We probably ought to use AC_CACHE_CHECK for our various configure.ac things, to let a user have more control at overriding things if we probed wrong without having...

...c b/configure.ac index 2dbe97d..9bd6f73 100644 --- a/configure.ac +++ b/configure.ac @@ -79,10 +79,6 @@ AC_CHECK_HEADERS([\ AC_CHECK_HEADERS([linux/vm_sockets.h], [], [], [#include <sys/socket.h>]) -dnl Check for functions, all optional. -AC_CHECK_FUNCS([\ - execvpe]) - dnl Check for sys_errlist (optional). AC_MSG_CHECKING([for sys_errlist]) AC_TRY_LINK([], [extern int sys_errlist; char *p = &sys_errlist;], [ diff --git a/generator/states-connect-socket-activation.c b/generator/states-connect-socket-activation.c index 243ba36..ee08dff 100644 --- a/generator/states-connect-socket-a...

Hi When I compiled sendmail v8.11.6 with LLVM 1.2, I found some variables with strange type, such as: %sys_errlist = external constant [0 x sbyte*] ; <[0 x sbyte*]*> [#uses=3] %tmp.24 = getelementptr [0 x sbyte*]* %sys_errlist, long 0, long %tmp.23 ; <sbyte**> [#uses=1] The process of getting these is: 1. entry sendmail-8.11.6 directory 2. make CC="/cfrontend/x86/llvm...

v1 was posted here: https://www.redhat.com/archives/libguestfs/2019-September/thread.html#00337 v2: - Drop the first patch. - Hopefully fix the multiple issues with fork-safety and general behaviour on error paths. Note this requires execvpe for which there seems to be no equivalent on FreeBSD, except some kind of tedious path parsing (but can we assign to environ?) Rich.

Hi guys... Just wanted to see what is so different in BSD from Linux and had a quick look at the openbsd-compat directory (openssh-2.5.1p1). There is a REALLY obvious bug in bsd-misc.c, quoted below: #if !defined(HAVE_STRERROR) && defined(HAVE_SYS_ERRLIST) && defined(HAVE_SYS_NERR) const char *strerror(int e) { extern int sys_nerr; extern char *sys_errlist[]; if ((e >= 0) || (e < sys_nerr)) return("unlisted error"); else return(sys_errlist[e]); } #endif...

Hi. SunOS 4 is one system that relies on the strerror() in bsd-misc.[ch]. However, that replacement function does not have the right prototype. This is fixed in the patch below. There was also an error with sys_errlist not being explicitely declared. Also fixed. There was another weird link-time problem with bsd-misc.o being at the same time used by some *.o in libssh.a and using itself entropy.o in libssh.a. This only showed up in linking scp which doesn't need libssh.a. The only solution to this is to s...

...roups in getent group Running ./nsswitch/finger.exp ... FAIL: error running wbinfo Running ./nsswitch/getent.exp ... FAIL: no domain users in getent passwd Running ./nsswitch/getgrent_r.exp ... ERROR: compile getgrent_r nsswitch/getgrent_r.c: In function `dump_grent': nsswitch/getgrent_r.c:26: `sys_errlist' undeclared (first use in this function) nsswitch/getgrent_r.c:26: (Each undeclared identifier is reported only once nsswitch/getgrent_r.c:26: for each function it appears in.) Running ./nsswitch/getgrgid.exp ... ERROR: No domain groups returned from getent Running ./nsswitch/getgrnam.exp ......

...ed on BSD signal semantics; do they also apply when using signal functions from the POSIX interface? (See patch at end of mail.) That's it for now. Charles ======================================================================== ==> strerror.c <== extern int sys_nerr; extern char *sys_errlist[]; char * strerror(e) int e; { return (e >= 0 && e < sys_nerr) ? sys_errlist[e] : "unlisted error" ; } ==> atexit.c <== #include <sys/types.h> extern int on_exit(void (*f)(), caddr_t a); int atexit(f) void (*f)(void); { return on_exit(f, 0) ? 0 : -1;...

...des.h:25:20: config.h: No such file or directory In file included from recycle/recycle.c:37: ../../source/include/includes.h:402: conflicting types for `socklen_t' /usr/include/bits/socket.h:36: previous declaration of `socklen_t' ../../source/include/includes.h:636: conflicting types for `sys_errlist' /usr/lib/gcc-lib/i586-mandrake-linux-gnu/3.2/include/stdio.h:561: previous declaration of `sys_errlist' In file included from ../../source/include/includes.h:683, from recycle/recycle.c:37: ../../source/include/smb.h:380: parse error before "int32" ../../source/...

On 9/30/19 11:32 AM, Richard W.M. Jones wrote: > This adds new APIs for running a local NBD server and connecting to it > using systemd socket activation (instead of stdin/stdout). > > This includes interop tests against nbdkit and qemu-nbd which I > believe are the only NBD servers supporting socket activation. (If we > find others then we can add more interop tests in

...acters are escaped. diff --git a/configure.ac b/configure.ac index 35a4fed..2ebd47c 100644 --- a/configure.ac +++ b/configure.ac @@ -77,6 +77,10 @@ AC_CHECK_HEADERS([\ stdatomic.h \ sys/endian.h]) +dnl Check for functions, all optional. +AC_CHECK_FUNCS([\ + execvpe]) + dnl Check for sys_errlist (optional). AC_MSG_CHECKING([for sys_errlist]) AC_TRY_LINK([], [extern int sys_errlist; char *p = &sys_errlist;], [ diff --git a/generator/Makefile.am b/generator/Makefile.am index c20184a..dca17de 100644 --- a/generator/Makefile.am +++ b/generator/Makefile.am @@ -24,6 +24,7 @@ DISTCLEANFILES...

...-mtune=' or '-march=' instead. > In file included from ../lib/replace/replace.c:25: > ../lib/replace/replace.h:32:20: error: config.h: No such file or directory > In file included from ../lib/replace/replace.c:25: > ../lib/replace/replace.h:125: error: conflicting types for ?sys_errlist? > /usr/include/bits/sys_errlist.h:28: error: previous declaration of > ?sys_errlist? was here > `-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead. > ../lib/replace/replace.c:54:2: error: #error "you must have a > ftruncate function" > ../lib/r...

Hi, For the last few weeks I've been struggling to get openSSL/openSSH compiled and running under SunOS. Specfically, openssh-2.1.1p3: SSH Version OpenSSH_2.1.1, protocol versions 1.5/2.0. Compiled with SSL (0x00905820). on SunOS 4.1.4. Happily I can say there is only one small change so I'm not going to even try to generate all the associated noise you'd expect. The function

...itch.h" /* Main program. */ int main(int argc, char **argv) { struct termios port_config; int fd; int set_bits = 6; /* Open monitor device. */ if ((fd = open(SWDEV, O_RDWR | O_NDELAY)) < 0) { fprintf(stderr, "lpswtich: %s: %s\n", SWDEV, sys_errlist[errno]); exit(1);} cfmakeraw( &port_config ); port_config.c_iflag=port_config.c_iflag|IXON; port_config.c_oflag=port_config.c_oflag|CLOCAL|~CRTSCTS; tcsetattr( fd, TCSANOW, &port_config ); ioctl(fd, TIOCMSET, &set_bits ); sleep(5); close(fd);...

...ern starts with a pipe (|) symbol, Linux >> +dnl ignores "ulimit -c" and (equivalent) setrlimit(RLIMIT_CORE) actions, for >> +dnl disabling core dumping. Only prctl() can be used then, for that purpose. >> +dnl >> dnl strerrordesc_np (glibc only) is preferred over sys_errlist: >> dnl https://lists.fedoraproject.org/archives/list/glibc at lists.fedoraproject.org/thread/WJHGG2OO7ABNAYICGA5WQZ2Q34Q2FEHU/ >> AC_CHECK_FUNCS([\ >> posix_fadvise \ >> posix_memalign \ >> + prctl \ >> strerrordesc_np \ >&...

...probably start seeing "permission denied" errors there if you make the rootness stuff work reasonably, but they won''t have any idea what the error number means. Maybe change it to something more like: printf("CDAudio_Init: open of \"/dev/cdrom\" failed(%s)\n",sys_errlist[errno]); Thank you for reading all of this drivel. Have a nice day. Greg Alexander <Tag removed> ---------------------------------------------------------------------- John Carmack responded saying that it was up to Zoid to fix the problem. Zoid responded by saying that he would have to t...

...Compatibility with Python 3.9. External C programs can now be compiled against libnbd’s build directory using "../libnbd/run ./configure". Honggfuzz can be used as another external fuzzing option. Fix compilation with glibc 2.32 which deprecates "sys_errlist". Many examples added or extended to demonstrate uses of the new APIs (Eric Blake). SEE ALSO libnbd(3). AUTHORS Eric Blake Richard W.M. Jones -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and vir...

On 9/26/19 11:40 AM, Richard W.M. Jones wrote: > This adds new APIs for running a local NBD server and connecting to it > using systemd socket activation (instead of stdin/stdout). > > This includes interop tests against nbdkit and qemu-nbd which I > believe are the only NBD servers supporting socket activation. (If we > find others then we can add more interop tests in

This is version 4 of the following sub-series: [libnbd PATCH v3 06/29] lib/utils: introduce xwrite() as a more robust write() [libnbd PATCH v3 07/29] lib/utils: add async-signal-safe assert() [libnbd PATCH v3 08/29] lib/utils: add unit test for async-signal-safe assert() http://mid.mail-archive.com/20230215141158.2426855-7-lersek at redhat.com