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* Use COMSPEC env var, not hard-coded CMD.EXE path.Kaz Kylheku2016-07-071-1/+0
| | | | | | | | | | | | | | | | | | | | It is with some reluctance I make this change, due to the security implications of relying on environment variables. But we can't have a hard-coded path. * winsup/cygwin/include/paths.h (_PATH_CMDEXE): Macro removed. * winsup/cygwin/spawn.cc (av::setup): Use COMSPEC environment variable instead of hard-coded path. If missing, bail with errno set to EOPNOTSUPP. * winsup/cygwin/syscalls.cc (system): Use COMSPEC environment variable. If missing, return -1. (getusershell): Eliminate static array of shell names. If shell_index is zero, return value of COMSPEC env var, if it exists, and increment shell_index to 1. (popen): Use COMSPEC and if that is missing, set errno to EOPNOTSUPP and return NULL.
* Cygnal apps use cmd.exe, not /bin/sh.Kaz Kylheku2016-06-301-1/+1
| | | | | | | | | | | | | | | | | | | * winsup/cygwin/include/paths.h (_PATH_CMDEXE): New preprocessor symbol. * winsup/cygwin/spawn.cc (av_setup): Use _PATH_CMDEXE rather than "/bin/sh". * winsup/cygwin/syscalls.cc (system): Spawn _PATH_CMDEXE with /c option rather than /bin/sh. (ETC_SHELLS): Preprocessor symbol removed. (shell_fp): Global variable removed. (getusershell): Don't open ETC_SHELLS, just march through static array of shell names. That array contains only one entry: _PATH_CMDEXE. (setusershell, endusershell): Remove references to shell_fp. (popen): Exec _PATH_CMDEXE rather than "/bin/sh", and the option is /c.
* Switching the Cygwin DLL to LGPLv3+, dropping commercial buyout optioncygwin-2_5_2-releaseCorinna Vinschen2016-06-23102-216/+0
| | | | | | | | | | | | | | Bump GPLv2+ to GPLv3+ for some files, clarify BSD 2-clause. Everything else stays under GPLv3+. New Linking Exception exempts resulting executables from LGPLv3 section 4. Add CONTRIBUTORS file to keep track of licensing. Remove 'Copyright Red Hat Inc' comments. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin: include sys/types.h in sys/xattr.hYaakov Selkowitz2016-06-031-0/+1
| | | | | | | Using libattr's <xattr/xattr.h> requires consumers to explicitly include <sys/types.h> first, but glibc's header in sys/ already contains the include. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Bump Cygwin DLL version to 2.5.2Corinna Vinschen2016-05-181-1/+1
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Always provide register_t via <sys/types.h>Sebastian Huber2016-04-211-5/+0
| | | | | | | | Always provide register_t via <sys/types.h> for glibc and BSD compatibility. Define __BIT_TYPES_DEFINED__ to 1 like glibc for legacy header files. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Remove cygwin/types.hCorinna Vinschen2016-04-211-22/+0
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* Resurrect <machine/types.h> for <sys/types.h>Sebastian Huber2016-04-212-123/+143
| | | | | | | | | | | Resurrect <machine/_user_types.h> for use in <sys/types.h>. Newlib targets may provide an own version of <machine/types.h> in their machine directory to add custom user types for <sys/types.h>. Check the _SYS_TYPES_H header guard to prevent a direct include of <machine/types.h>, since the <machine/types.h> file is a Newlib speciality. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Provide in_port_t via <sys/types.h>Sebastian Huber2016-04-191-1/+4
| | | | | | | Provide in_port_t via <sys/types.h> if __BSD_VISIBLE for BSD compatibility. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Provide in_addr_t via <sys/types.h>Sebastian Huber2016-04-191-1/+5
| | | | | | | Provide in_addr_t via <sys/types.h> if __BSD_VISIBLE for BSD compatibility. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Introduce __sa_family_t for BSD compatibiliySebastian Huber2016-04-192-1/+4
| | | | Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Introduce __socklen_t for BSD compatibilitySebastian Huber2016-04-192-5/+7
| | | | Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* BSD compatibility for <machine/endian.h>Sebastian Huber2016-04-193-29/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce <machine/_endian.h> to let target based customization of <machine/endian.h> via * _LITTLE_ENDIAN, * _BIG_ENDIAN, * _PDP_ENDIAN, and * _BYTE_ORDER. defines. Add definitions expected by FreeBSD to <machine/endian.h> like * _QUAD_HIGHWORD, * _QUAD_LOWWORD, * __bswap16(), * __bswap32(), * __bswap64(), * __htonl(), * __htons(), * __ntohl(), and * __ntohs(). Also, if __BSD_VISIBLE * LITTLE_ENDIAN, * BIG_ENDIAN, * PDP_ENDIAN, and * BYTE_ORDER. Targets that define __machine_host_to_from_network_defined in <machine/_endian.h> must provide their own implementation of * __htonl(), * __htons(), * __ntohl(), and * __ntohs(), otherwise a default implementation is provided by <machine/endian.h>. In case of GCC defines to builtins are used. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Provide POSIX defined fsblkcnt_t and fsfilcnt_tSebastian Huber2016-04-152-12/+8
| | | | Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Provide POSIX defined blksize_t in <sys/types.h>Sebastian Huber2016-04-152-5/+3
| | | | Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Provide POSIX defined blkcnt_t in <sys/types.h>Sebastian Huber2016-04-152-6/+4
| | | | Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Define mode_t via __mode_tSebastian Huber2016-04-151-4/+0
| | | | | | Use __uint32_t to avoid the use of GCC-specific _ST_INT32. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Add BSD guard for ino_t in <sys/types.h>Sebastian Huber2016-04-152-8/+4
| | | | | | Introduce internal type __ino_t. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Provide POSIX defined id_t in <sys/types.h>Sebastian Huber2016-04-151-6/+0
| | | | Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Use __machine_*_t_defined for internal typesSebastian Huber2016-04-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | Newlib defines defaults for internal types via <sys/_types.h> and uses <machine/_types.h> to let targets define their own type if necessary. Previously for example #ifndef __dev_t_defined typedef short __dev_t; #endif However, the __*_t_defined pattern conflicts with the glibc type guard pattern for user types, e.g. dev_t in this example. Introduce a __machine_*_t_defined pattern for internal types (defined by <machine/_types.h>, used by <sys/_types.h>). For example #ifndef __machine_dev_t_defined typedef short __dev_t; #endif Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Get rid of some special cases for Cygwin in sys/types.hCorinna Vinschen2016-04-133-31/+27
| | | | | | | | | Remove off_t typedef from cygwin/types.h thus relying on sys/types.h. Introduce winsup/cygwin/machine/_types.h and move some types shared with newlib into it. Get rid of their definition in cygwin/types.h. Add same handling for __key_t/key_t as for the other types. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Eliminate use of Newlib-specific <machine/types.h>Sebastian Huber2016-04-131-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change solves a glibc/BSD compatibility problem. glibc and BSD use double underscore types for internal types. The Linux port of Newlib uses some glibc provided internal type definitions which are not protected by guard defines, e.g. __off_t. To avoid a conflict Newlib uses single underscore types for some internal types, e.g. _off_t. However, for BSD compatibility we have to define the internal types with double underscore names in <sys/_types.h>. The header file <machine/types.h> is Newlib-specific. It was used instead of <sys/_types.h> to provide the internal type definitions _CLOCK_T, _TIME_T_, _CLOCKID_T_, _TIMER_T_, and __suseconds_t. Move these definitions to <sys/_types.h> (there exist two instances of this file, one for Linux and one for all other targets). This makes the _HAVE_SYSTYPES configuration define obsolete (could possibly break the __RDOS__ target). Use the standard <sys/_types.h> include throughout. Move __loff_t defintion to default (non-Linux) <sys/_types.h>. Define it via _off64_t to avoid a dependency on the compiler. Provide the __off_t definition via default (non-Linux) <sys/_types.h> based on _off_t for all systems except Cygwin. For Cygwin use _off64_t. Define off_t via __off_t. Provide the __pid_t definition via default (non-Linux) <sys/_types.h>. This prevents a potential __pid_t and pid_t incompatibility. Add BSD guard defines for pid_t. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Reformat comments in Cygwin's version.h, remove very outdated infoCorinna Vinschen2016-04-121-475/+434
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Bump Cygwin DLL version to 2.5.1.Corinna Vinschen2016-04-121-1/+1
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Feature test macros overhaul: Cygwin pthread.hYaakov Selkowitz2016-04-041-8/+21
| | | | | | | | | As a Cygwin-specific header, there is no need to guard functions based on capability macros. Instead, guard several blocks based on additions or removals in later versions of POSIX.1, along with a few which are only XSI or GNU extensions. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* fix typo in netinit/ip.hPeter Foley2016-03-301-1/+1
| | | | | | | | | The type for the ip_tos member was typoed, fix it. winsup/cygwin/ChangeLog: include/netinet/ip.h: fix type of ip_tos Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* fenv.h: Change fexcept_t to integral type for compatibilityCorinna Vinschen2016-03-301-9/+5
| | | | | | | | | | | | | | | | On Linux and in Mingw-w64, fexcept_t is defined as type unsigned short. There are packages in the wild which rely on the fact that fexcept_t is an integral type. We're changing the internal handling to use the bits just as in GLibc, so only the 6 lowest bits are used to reflect the hw bits. We even change the header file guard to reflect GLibc for compatibility. * include/fenv.h (_FENV_H): Rename from _FENV_H_ and set to 1 as in GLibc's header. (fexcept_t): Change to __uint16_t to be an integral type as in GLibc. * fenv.cc (fegetexceptflag): Align to the *flagp's type change. (fesetexceptflag): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Add missing long double functions to CygwinCorinna Vinschen2016-03-291-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the long double functions missing in newlib to Cygwin. Apart from some self-written additions (exp10l, finite{f,l}, isinf{f,l}, isnan{f,l}, pow10l) the files are taken from the Mingw-w64 math lib. Minor changes were required, e.g. substitue _WIN64 with __x86_64__ and fixing __FLT_RPT_DOMAIN/__FLT_RPT_ERANGE for Cygwin. Cygwin: * math: New subdir with math functions. * Makefile.in (VPATH): Add math subdir. (MATH_OFILES): List of object files collected from building files in math subdir. (DLL_OFILES): Add $(MATH_OFILES). ${CURDIR}/libm.a: Add $(MATH_OFILES) to build. * common.din: Add new functions from math subdir. * i686.din: Align to new math subdir. Remove functions now commonly available. * x86_64.din: Ditto. * math.h: math.h wrapper to define mingw structs used in some files in math subdir. * include/cygwin/version.h: Bump API minor version. newlib: * libc/include/complex.h: Add prototypes for complex long double functions. Only define for Cygwin. * libc/include/math.h: Additionally enable prototypes of long double functions for Cygwin. Add Cygwin-only prototypes for dreml, sincosl, exp10l and pow10l. Explain why we don't add them to newlib. * libc/include/tgmath.h: Enable long double handling on Cygwin. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin: export __getpagesizeYaakov Selkowitz2016-03-292-3/+5
| | | | | | | | | | | | | | | | The inclusion of <sys/cygwin.h> by <sys/shm.h>, besides causing namespace pollution, also makes it very difficult to get the WINVER-dependent parts of the former. This affects code (such as x11vnc -unixpw_nis) which use both SysV shared memory (e.g. the X11 MIT-SHM extension) and user password authentication. getpagesize is the simplest function to retreive this information, but it is a legacy function and would also pollute the global namespace. The LSB lists another form which is in the implementation-reserved namespace: http://refspecs.linuxfoundation.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/baselib---getpagesize.html Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Add simple versions of random() and srandom()Joel Sherrill2016-03-281-6/+0
| | | | | | | | | | | | | Prototypes also added for initstate() and setstate() but they were not implemented in the shared newlib code. * newlib/libc/include/cygwin/stdlib.h: Prototypes added. * winsup/cygwin/include/cygwin/stdlib.h: Prototypes removed. * newlib/libc/stdlib/random.c: New file. * newlib/libc/machine/epiphany/machine/stdlib.h: Removed * newlib/libc/stdlib/Makefile.am: Added random.c. * newlib/libc/stdlib/stdlib.tex: Added random.def. * newlib/libc/stdlib/Makefile.in: Regenerated.
* Fix FIONBIO commentsCorinna Vinschen2016-03-242-3/+4
| | | | | | | FIONBIO is defined in sys/termios.h and asm/socket.h. Align the comments. Remove unused REAL_FIONBIO. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Drop usage of old-age BSD types in generically used Cygwin headersCorinna Vinschen2016-03-245-45/+45
| | | | | | | | | | | | | | | | | | | | | | | | u_char, u_short, u_int, u_long are BSD-only types. Remove them from Cygwin headers which are supposed to be used in a non-BSD scenario. Drop special Cygwin handling of those types in sys/types.h. newlib: * libc/include/sys/types.h (u_char,u_short,u_int,u_long): Drop Cygwin exception. cygwin: * fhandler_socket.cc (fhandler_socket::ioctl): Accommodate change in include/asm/socket.h. Continue using u_long since that's the MS type here. * include/asm/socket.h: Since the type given in _IOR/_IOW macros is only used for its sizeof, replace u_long with equivalent long. * netdb.h (getnetbyaddr): Fix prototype. * netinet/ip.h: Replace old BSD-only types with generically defined old BSD types (u_char -> u_int8_t, etc). * netinet/tcp.h: Ditto. * netinet/udp.h: Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Define BSD u_intN_t types indiscriminatelyCorinna Vinschen2016-03-241-17/+0
| | | | | | | | | | | | | | The u_intN_t types are BSD types but sanctioned by POSIX. They are always defined when using Glibc headers so we follow suit. newlib: * libc/include/sys/types.h: Drop outdated __INTTYPES_DEFINED__ macro. Always define u_intN_t types. cygwin: * include/cygwin/types.h: Remove definition of u_intN_t types. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Drop Cygwin-only posix_memalign prototypeCorinna Vinschen2016-03-231-3/+0
| | | | | | | | | | newlib: * libc/include/stdlib.h (posix_memalign): Drop __rtmes__ guards. cygwin: * include/cygwin/stdlib.h (posix_memalign): Drop prototype. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Drop redundant arc4random prototypes from cygwin/stdlib.hCorinna Vinschen2016-03-201-6/+0
| | | | | | | | | Newlib's default stdlib.h now defines these functions so we can drop them from the Cygwin-specific header. Remove the arc4random_stir and arc4random_uniform prototypes entirely. They shouldn't be used by applications anymore. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Allow machine-dependent arc4 lockingCorinna Vinschen2016-03-201-0/+30
| | | | | | | | | | | | newlib: * libc/stdlib/arc4random.h: Remove Cygwin-specific locking code. Conditionalize arc4 locking. Check for _ARC4_LOCK_INIT being undefined to fall back to default implementation. cygwin: * include/machine/_arc4random.h: New file. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Cygwin: define byteswap.h inlines as macrosYaakov Selkowitz2016-03-171-5/+9
| | | | | | | The bswap_* "functions" are macros in glibc, so they may be tested for by the preprocessor (e.g. #ifdef bswap_16). Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Feature test macros overhaul: Cygwin headersYaakov Selkowitz2016-03-173-6/+9
| | | | | | Use proper internal macros for BSD and GNU. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Feature test macros overhaul: time.hYaakov Selkowitz2016-03-171-3/+4
| | | | | | Throughout, replace __STRICT_ANSI__ with the proper internal macros. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Feature test macros overhaul: stdlib.hYaakov Selkowitz2016-03-171-7/+17
| | | | | | | | | | | | | | | | | | | | Throughout, simplify the C99/C11 conditionals, and replace __STRICT_ANSI__ with the proper internal POSIX macros. The _*_r reentrant functions need not be guarded (and most haven't been) because such names in the global scope are reserved to the implementation. atoff is unique to newlib. dtoa is not actually exported (_dtoa_r is used internally), is nonstandard, and the declaration conflicts with the code included in MySQL, NSPR, and SpiderMonkey. mktemp was removed in POSIX.1-2001. The qsort_r declarations are reordered so that the GNU version retains precedence. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Feature test macros overhaul: limits.hYaakov Selkowitz2016-03-171-1/+1
| | | | | | Simplify the C99 conditional, and use the internal macro for GNU extensions. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Feature test macros overhaul: fnmatch.hYaakov Selkowitz2016-03-171-3/+3
| | | | | | Use the proper internal macro for GNU extensions. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Feature test macros overhaul: dirent.hYaakov Selkowitz2016-03-171-3/+10
| | | | | | | | | | MAXNAMLEN is a BSDism. Use the proper internal macros instead of !_POSIX_SOURCE. telldir and seekdir are XSI, scandir and alphasort are POSIX.1-2008, and scandirat is GNU. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Support profiling of multi-threaded apps.Mark Geisert2016-03-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch set modifies Cygwin's profiling support to sample PC values of all an app's threads, not just the main thread. There is no change to how profiling is requested: just compile and link the app with "-pg" as usual. The profiling info is dumped into file gmon.out as always. A new facility enabled via the environment variable GMON_OUT_PREFIX. This facility is intended to match an undocumented Linux glibc feature. Exporting the variable with a non-empty value such as "foo" causes the profiling info to go to a file named foo.$pid instead of the default. With that, both resulting processes of a fork() can have their profiling data captured in separate files. gprof already knows how to accumulate data from multiple files if they all pertain to the same app. There is no change to the normal Cygwin execution paths if profiling is not enabled. And when it is enabled, only the one profiling thread per profiled app is doing more work than it used to. * include/sys/cygwin.h: Add CW_CYGHEAP_PROFTHR_ALL. * cygheap.cc (cygheap_profthr_all): New C-callable function that runs cygheap's threadlist handing each pthread's thread handle in turn to profthr_byhandle(). * external.cc (cygwin_internal): Add case CW_CYGHEAP_PROFTHR_ALL. * gmon.c (_mcleanup): Add support for multiple simultaneous gmon.out* files named via environment variable GMON_OUT_PREFIX. * gmon.h (struct gmonparam): Make state decl volatile. * mcount.c (_MCOUNT_DECL): Change stores into gmonparam.state to use Interlocked operations. Add #include "winsup.h", update commentary. * profil.c (profthr_byhandle): New function abstracting out the updating of profile counters based on a thread handle. (profthr_func): Update to call profthr_byhandle() to sample the main thread then call cygheap_profthr_all() indirectly through cygwin_internal(CW_CYGHEAP_PROFTHR_ALL) to sample all other threads. (profile_off): Zero targthr to indicate profiling was turned off. (profile_on): Fix handle leak on failure path. (profile_child): New callback func to restart profiling in child process after a fork if the parent was being profiled. (profile_ctl): Call pthread_atfork() to set profile_child callback. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* getifaddrs: Return pointer to extended interface info in ifa_data memberCorinna Vinschen2016-03-101-0/+13
| | | | | | | | | | | | | | | | According to https://cygwin.com/ml/cygwin/2016-03/msg00124.html it's a problem to collect friendlyname info using AF_INET6 sockets. Fix problem by exposing additional hardware info for all collected interfaces via the pointer in the ifaddrs::ifa_data member. * include/ifaddrs.h (struct ifaddrs_hwdata): Define as struct of not yet exposed members of struct ifall, defined in net.cc. * net.cc (struct ifall): Replace hardware dta members with struct ifaddrs_hwdata. Accommodate throughout. (get_ifs): Let ifaddrs ifa_data member point to ifall::ifa_hwdata member. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Implement POSIX.1e ACL functionsCorinna Vinschen2016-03-083-2/+141
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (DLL_OFILES): Add sec_posixacl.o. (SUBLIBS): Add libacl.a (libacl.a): New rule to create libacl.a. * common.din: Export POSIX ACL functions as well as most libacl.a extensions. * fhandler.h (fhander_base::acl_get): New prototype. (fhander_base::acl_set): Ditto. (fhandler_disk_file::acl_get): Ditto. (fhandler_disk_file::acl_set): Ditto. * include/acl/libacl.h: New file. * include/cygwin/version.h: Bump API minor version. * include/sys/acl.h: Drop including cygwin/acl.h. Accommodate throughout Cygwin. Add POSIX ACL definitions. * sec_acl.cc: Include sec_posixacl.h. Replace ILLEGAL_UID and ILLEGAL_GID with ACL_UNDEFINED_ID where sensible. (__aclcheck): New internal acl check function to be used for Solaris and POSIX ACLs. (aclcheck32): Call __aclcheck. (__aclcalcmask): New function to compute ACL_MASK value. (__aclsort): New internal acl sort function to be used for Solaris and POSIX ACLs. (aclsort32): Call __aclsort. (permtostr): Work directly on provided buffer. (__acltotext): New internal acltotext function to be used for Solaris and POSIX ACLs. (acltotext32): Call __acltotext. (__aclfromtext): New internal aclfromtext function to be used for Solaris and POSIX ACLs. (aclfromtext32): Call __aclfromtext. * sec_posixacl.cc: New file implemeting POSIX ACL functions. * sec_posixacl.h: New internal header. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin/acl.h: Don't clutter namespaceCorinna Vinschen2016-03-081-32/+38
| | | | | | | include/cygwin/acl.h: Change comments to /**/ style. Reformat declarations. Use underscores in argument names. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin: Export clog10, clog10fYaakov Selkowitz2016-02-221-1/+2
| | | | | | | | | | | | winsup/cygwin/ * common.din: Add clog10, clog10f. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. winsup/doc/ * new-features.xml (ov-new2.5): Mention clog10, clog10f. * posix.xml (std-gnu): Add clog10, clog10f. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* cygwin: accept SIGIOT as alias of SIGABRTYaakov Selkowitz2016-02-181-0/+1
| | | | | | | | | | | winsup/cygwin/ * include/cygwin/signal.h (SIGIOT): Define SIGIOT in terms of SIGABRT. * strsig.cc (struct sigdesc): Ditto. winsup/doc/ * utils.xml (kill): Document SIGIOT. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Bump Cygwin version to 2.5.0Corinna Vinschen2016-02-131-2/+2
| | | | | | Add a release file. Add release text to documentation. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
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