Commit Graph

291 Commits

Author SHA1 Message Date
Nicolas Williams
1ae941af9b roken_detach_prep() should return fd 2019-10-03 13:09:18 -05:00
Nicolas Williams
141289f14b roken: add roken_get_loginname() 2019-09-25 23:09:20 -05:00
Jeffrey Altman
3bbd8663b0 WIN32: fix roken build
__declspec not _declspec

Include "err.h" not <err.h>

Include "roken.h" before "err.h"

Indent "#if" as "# if" within roken.h.in when CPP rules must be copied
into the generated "roken.h".

Correct verr() attribute to be ROKEN_LIB_NORETURN_FUNCTION.

Change-Id: I4289ecaba4a097175b4a5a1cde529b59038c72e3
2019-01-21 22:04:06 -05:00
Luke Howard
befe1b8f90 always load plugins with RTLD_LOCAL/RTLD_GROUP if available 2019-01-03 20:06:27 -06:00
Jeffrey Altman
bec4818943 WIN32: hint noreturn functions
apply __declspec(noreturn) compiler hints to functions that
do not return.

Change-Id: I3c6c4703c7235d1df3e21dccad5272ea4cddfd36
2019-01-02 10:23:39 -06:00
Luke Howard
6ce1aa84c5 Remove rk_getpw*_r() functions 2018-12-25 22:11:19 -06:00
Nicolas Williams
3f1451a4c3 Remove get_default_username() 2018-12-25 22:11:19 -06:00
Nicolas Williams
95eb83c424 roken: Add roken_get_username() and friends
We add roken_get_{shell, username, appdatadir, homedir}() functions.  These use
a combination of secure_getenv(), getpwuid_r(), getlogin_r(), or various WIN32
functions to get this information.

Use roken_get_appdatadir() instead of roken_get_homedir() when looking for
dotfiles.
2018-12-25 22:11:19 -06:00
Nicolas Williams
a152c4c808 Remove k_getpwnam() and k_getpwuid() 2018-12-25 22:11:19 -06:00
Nicolas Williams
784637709b Remove unix_verify_user() 2018-12-25 22:11:19 -06:00
Nicolas Williams
8fae8a1826 Remove iruserok() 2018-12-25 22:11:19 -06:00
Nicolas Williams
7138a04690 Fix rk_mkdir() on WIN32 2018-12-25 22:11:19 -06:00
Luke Howard
dd7eb8f665 roken: add rk_getpwuid_r()
TODO: implement non-POSIX getpwnam_r()/getpwuid_r() wrappers
2018-12-22 16:30:34 +11:00
David Mulder
2548b3b8aa Solaris 8 x86 uses ->d_fd not ->dd_fd or dirfd() 2017-09-25 18:26:35 -05:00
Roland C. Dowdeswell
8c18131c13 Have roken.h #include <util.h> to find emalloc on some platforms. 2017-09-25 18:01:19 -05:00
Nicolas Williams
4a9591af92 Quiet windows warning about struct passwd 2017-05-26 23:24:30 -04:00
Nicolas Williams
cf4efe8de6 Add secure_getenv.c 2017-04-17 18:02:30 -04:00
Nicolas Williams
650ffdc964 Revamp lib/roken/getauxval.c 2017-04-17 18:02:30 -04:00
Nicolas Williams
707b2372d2 Further improvements to issuid() 2017-03-31 18:56:04 -05:00
Nicolas Williams
6a0f45c4d7 Use __attribute__ ((__name__)) form
Protect against macros named noreturn and so on.
2017-03-13 18:39:41 -04:00
Jeffrey Altman
c7129a9562 roken: pidfile -> rk_pidfile
Commit 7dc4481ed2 which changed from
pidfile -> rk_pidfile was incomplete.  Must handle the NO_PIDFILE case.

Change-Id: Ifc0b135e1fa7abdf4e370ad4b8fe2eb1305760f5
2017-01-20 17:54:12 -05:00
Viktor Dukhovni
7dc4481ed2 Avoid interposing pidfile(), use rk_pidfile() instead 2016-12-19 19:10:49 -05:00
Nicolas Williams
12eb54d03f rk_pidfile() should call pidfile() if HAVE_PIDFILE
This is necessary so we can use --detach in tests even on NetBSD and
OpenBSD.
2016-12-06 22:44:23 -06:00
Nicolas Williams
0271b171e5 Add bswap64() 2016-02-16 20:49:33 -06:00
Jeffrey Altman
4cf66ae8e4 roken: use Win32 rand_s() for rk_random() when available
On Windows if the compiler and C RTL is >= 1400 then the rand_s()
function is available.  rand_s() unlike rand() makes use of the
RtlGenRandom() API to produce a random number between 0 and UINT_MAX.
If rand_s() is not available or fails, fallback to rand().

One of the benefits of rand_s() is that no initialization is required
so it will provide random output even if rk_random_init() is not called.

Change-Id: I2768155de744bd49604fc8237728bb205d637f2a
2015-04-11 01:35:32 -04:00
Nicolas Williams
b48bed5f42 Daemons detach atomically to avoid having to wait
Tests that start daemons have to "wait" for them to start.

This commit makes Heimdal daemons prep to detach (when requested) by
forking early, then having the child signal readiness to the parent when
the child really is ready.  The parent exits only which the child is
ready.  This means that tests will no longer need to wait for daemons.

However, tests will still need a pidfile or such so they can stop the
daemons.

Note that the --detach options should not be used on OS X from launchd,
only from tests.
2015-03-24 11:49:59 -05:00
Simon Wilkinson
8485250989 roken: Add memset_s implementation
Add an implementation of memset_s to roken.

Some optimising compilers may remove the memset() instruction when it
is used immediately before a free, which defeats its purpose if the
intention is to zero memory before returning it to the heap or stack.

C11 added memset_s, provide a fallback in roken so that memset_s can
be used on all platforms.
2015-03-05 17:06:20 +00:00
Love Hörnquist Åstrand
c93db5aa52 check for sys/errno.h 2014-07-18 17:46:25 +02:00
Jeffrey Altman
732bfd11be roken: Windows ELOOP definition
Microsoft VC 2010 defines ELOOP as 114

Change-Id: Iba6cfd83e4a9ea1d43ed8aff7893d557648fc7e5
2014-05-14 21:56:51 -04:00
Jeffrey Altman
6bfcd13506 Windows: add usleep() to roken
Add a version of usleep() which is capable of sleeping in one
millisecond increments instead of microseconds.

Change-Id: I173f7e6f91a947cdb66f7cc6df5520e1c03f10b7
2014-02-23 23:24:48 -05:00
Jeffrey Altman
5b223c2caa roken: do not require use of rk_mkdir on all platforms
Although rk_mkdir can be provided on all platforms there is no
reason to require that it be used by unconditionally mapping

  mkdir -> rk_mkdir

Change-Id: Ic149500037abf446434332bf6ba67dfb3906cd72
2013-07-27 19:13:17 -04:00
Jeffrey Altman
de305a6f4c roken: Define S_IRWXU and friends on Windows
POSIX mkdir (unlike the Windows version) takes a 'mode_t' parameter.
Provide definitions for the mode_t constants.

Change-Id: Ie57e746aa3e579e28f93064ab430f1128508cc84
2013-06-22 21:17:24 -04:00
Jeffrey Altman
63735cc066 roken: include direct.h if HAVE_DIRECT_H
the prototype for "mkdir() on Windows is provided by direct.h.

Change-Id: I15c1d8fcc6fe58ba763bae236e92cfac958c66d1
2013-06-22 21:17:23 -04:00
Jeffrey Altman
b935bf493e roken: include limits.h unconditionally
Everywhere that roken is used supports limits.h.  The behavior of
roken should not depend on whether or not the including application
includes limits.h before or after roken.h.   Include limits.h in
roken.h and be done with it.

Change-Id: Id0be5487c791592dfe722ce880b8400bb16d05b1
2013-06-21 16:06:59 -04:00
Nicolas Williams
f490acc526 Winsock connect returns WSAEWOULDBLOCK...
...instead of EINPROGRESS.  And we get to call WSAGetLasteError() too boot :(
2013-03-18 23:15:29 -05:00
Michael Meffie
4a438db29d drop __restrict some more, to please old compilers
Avoid the __restrict keyword in roken to appease older compilers.
2012-08-16 15:19:44 -04:00
Jeffrey Altman
b8a53329fc Windows: rk_wcsdup allocator
patchset 3fe5572840 should have
replaced wcsdup().

Change-Id: Ib1e09477b430525267c6c930d7c4ab29858a68bb
2012-07-20 09:40:22 -04:00
Jeffrey Altman
0686ad5ece Windows: rk_strdup allocator
patchset 3fe5572840 should have
replaced strdup().

Change-Id: I7af7b3e953e379fb23fccd9fa7a9e02c354c2dc4
2012-07-20 00:50:47 -04:00
Jeffrey Altman
3fe5572840 roken: Use a common allocator for all windows
Windows applications become very unhappy when memory is allocated
in one module (exe or dll) and deallocated in another.  This is
because each of the C run time library instances uses its own
heap.  Mixing allocating in one heap and deallocating in another
will lead to memory leaks and heap corruption.   For modules that
build against roken avoid this problem by sharing roken's allocator
with the module that uses it.

Change-Id: I31e35c600a78350b168a281811160696dc327544
2012-07-01 22:09:31 -04:00
Nicolas Williams
98809e86ce Move base into lib
This involves reverting dd267e8fc3,
    but that gets lost in the move.

    This builds on Ubuntu and Windows at this time.
2012-06-20 19:32:08 -05:00
Love Hornquist Astrand
5bb60d9dc4 move windows compat errno constants to after <errno.h> is included 2012-06-08 17:56:48 +02:00
Jeffrey Altman
0a7d2e27eb Windows EAFNOSUPPORT defined by VS2010
EAFNOSUPPORT is defined by VS2010 errno.h.   Use the VS2010
value instead of WSAEAFNOSUPPORT if EAFNOSUPPORT is not defined.

Change-Id: Ie641fd8f212ea1be11811dbb2e0def9fdbac795f
2012-06-07 23:16:05 -04:00
Jeffrey Altman
cb6f7ea40e do not include stdint.h unprotected
In most cases stdint.h should be inherited from roken.h.
In those cases where it cannot be, it must be protected by
  #ifdef HAVE_STDINT_H

Change-Id: I46cbaeab1d65939468f84179aeeef7e4f898b0bb
2012-03-13 23:54:27 -04:00
Nicolas Williams
6dd66df594 Make master build on Windows
Add strtoll()/strtoull() to lib/roken
    Add stdint.h to lib/roken (Windows only)
    Add logic to detect whether to use lib/roken's stdint.h based on
        Visual Studio version
    Add include of stdint.h in generated ASN.1 code
    Export missing symbols for 64-bit integers in lib/asn1
    Export missing symbols for FAST
    Add missing sources to kdc/NTMakefile
    Fix issue in kuserok
    Fix bsearch issues
2012-01-17 12:10:14 -06:00
Love Hornquist Astrand
a11ca3cb1b add rk_getpwnam_r 2011-12-12 21:55:06 -08:00
Jeffrey Altman
269cf69f42 roken: posix errnos for windows
Several additional posix errnos are now used within Heimdal.
Add definitions for them.

With the introduction of VS2010 VC errno.h now includes definitions
for the full posix error number list.  Instead of mapping errno values
to Winsock errors, use the new VS2010 assignments.

Change-Id: Ieb7c5efbcbedb1c10d56e5c8a63ddd58a15df9b1
2011-09-23 09:06:02 -04:00
Jeffrey Altman
e5bc391f2e roken: declare IN_LOOPBACKNET if necessary
Not all platforms provide a definition of
IN_LOOPBACKNET.  Let roken define it if it is otherwise
undeclared.

Change-Id: Ibbac2fc4045671237fae23119746b37afb3b83fb
2011-05-17 12:02:09 -04:00
Love Hornquist Astrand
b1909b2daa Fixes from NetBSD via Thomas Klausner and Roland C. Dowdeswell 2011-05-04 21:31:10 -07:00
Derrick Brashear
2a32bf67f0 Add tsearch and friends, and a test program
tsearch is missing from windows. use the netbsd version as it's
license-compatible.
2011-04-08 15:15:36 +01:00
Simon Wilkinson
a597ccdde6 roken: Rename gettimeofday replacement
All replacement roken functions are named rk_blah to avoid symbol
collisions. gettimeofday wasn't being renamed in the header, so fix
that.

This doesn't change the soname of the resulting library, as gettimeofday
isn't currently exported.
2011-04-05 19:44:11 +01:00