[med-svn] [Git][med-team/dbgwas][master] 2 commits: Fetch whereami
Andreas Tille
gitlab at salsa.debian.org
Sun Apr 19 11:27:15 BST 2020
Andreas Tille pushed to branch master at Debian Med / dbgwas
Commits:
c1eaa698 by Andreas Tille at 2019-11-13T16:50:14+01:00
Fetch whereami
- - - - -
2d483d15 by Andreas Tille at 2019-11-14T10:33:34+01:00
Use manually fetched whereami
- - - - -
8 changed files:
- debian/copyright
- + debian/missing-sources/get-whereami
- + debian/missing-sources/whereami/LICENSE.MIT
- + debian/missing-sources/whereami/LICENSE.WTFPLv2
- + debian/missing-sources/whereami/README.md
- + debian/missing-sources/whereami/src/whereami.c
- + debian/missing-sources/whereami/src/whereami.h
- debian/patches/use_debian_packaged_libraries.patch
Changes:
=====================================
debian/copyright
=====================================
@@ -21,6 +21,10 @@ Copyright: 2017-2019 bioMerieux, Universite Claude Bernard Lyon 1,
Centre National de la Recherche Scientifique
License: Affero-GPL-3
+Files: debian/missing-sources/whereami/*
+Copyright: 2014-2017 Gregory Pakosz
+License: WTFPLv2 or MIT
+
Files: debian/*
Copyright: 2019 Andreas Tille <tille at debian.org>
License: Affero-GPL-3
@@ -674,3 +678,33 @@ License: Affero-GPL-3
return for a fee.
.
END OF TERMS AND CONDITIONS
+
+License: WTFPLv2
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+ .
+ DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+ .
+ 0. You just DO WHAT THE FUCK YOU WANT TO.
+ 1. Bla bla bla
+ 2. Montesqieu et camembert, vive la France, zut alors!
+
+License: MIT
+ Permission is hereby granted, free of charge, to any person obtaining a copy of
+ this software and associated documentation files (the "Software"), to deal in
+ the Software without restriction, including without limitation the rights to
+ use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ the Software, and to permit persons to whom the Software is furnished to do so,
+ subject to the following conditions:
+ .
+ The above copyright notice and this permission notice shall be included in all
+ copies or substantial portions of the Software.
+ .
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
=====================================
debian/missing-sources/get-whereami
=====================================
@@ -0,0 +1,5 @@
+#!/bin/sh
+git clone https://github.com/gpakosz/whereami
+find whereami -name "_*" -type d | xargs rm -rf
+find whereami -name ".git*" | xargs rm -rf
+rm -rf whereami/example
=====================================
debian/missing-sources/whereami/LICENSE.MIT
=====================================
@@ -0,0 +1,18 @@
+Copyright Gregory Pakosz
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
=====================================
debian/missing-sources/whereami/LICENSE.WTFPLv2
=====================================
@@ -0,0 +1,25 @@
+--------------------------------------------------------------------------------
+ DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+ Version 2, December 2004
+
+ Copyright (C) 2004 Sam Hocevar <sam at hocevar.net>
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+ DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. You just DO WHAT THE FUCK YOU WANT TO.
+ 1. Bla bla bla
+ 2. Montesqieu et camembert, vive la France, zut alors!
+
+--------------------------------------------------------------------------------
+
+WTFPLv2 is very permissive, see http://www.wtfpl.net/faq/
+
+However, if this WTFPLV2 is REALLY a blocker and is the reason you can't use
+this project, contact me and I'll dual license it.
+
+--------------------------------------------------------------------------------
=====================================
debian/missing-sources/whereami/README.md
=====================================
@@ -0,0 +1,132 @@
+# Where Am I?
+
+A drop-in two files library to locate the current executable and the current
+module on the file system.
+
+Supported platforms:
+
+- Windows
+- Linux
+- Mac
+- iOS
+- Android
+- QNX Neutrino
+- FreeBSD
+- NetBSD
+- DragonFly BSD
+- SunOS
+
+Just drop `whereami.h` and `whereami.c` into your build and get started. (see
+also [customizing compilation])
+
+[customizing compilation]: #customizing-compilation
+
+--------------------------------------------------------------------------------
+
+## Usage
+
+- `wai_getExecutablePath()` returns the path of the enclosing executable
+- `wai_getModulePath()` returns the path of the enclosing module
+
+Example usage:
+
+- first call `int length = wai_getExecutablePath(NULL, 0, NULL);` to retrieve
+ the length of the path
+- allocate the destination buffer with `path = (char*)malloc(length + 1);`
+- call `wai_getExecutablePath(path, length, &dirname_length)` again to retrieve
+ the path
+- add a terminal `NUL` character with `path[length] = '\0';`
+
+Here is the output of the example:
+
+ $ make -j -C _gnu-make
+ $ cp ./bin/mac-x86_64/library.dylib /tmp/
+ $ ./bin/mac-x86_64/executable --load-library=/tmp/library.dylib
+
+ executable path: /Users/gregory/Projects/whereami/bin/mac-x86_64/executable
+ dirname: /Users/gregory/Projects/whereami/bin/mac-x86_64
+ basename: executable
+ module path: /Users/gregory/Projects/whereami/bin/mac-x86_64/executable
+ dirname: /Users/gregory/Projects/whereami/bin/mac-x86_64
+ basename: executable
+
+ library loaded
+ executable path: /Users/gregory/Projects/whereami/bin/mac-x86_64/executable
+ dirname: /Users/gregory/Projects/whereami/bin/mac-x86_64
+ basename: executable
+ module path: /private/tmp/library.dylib
+ dirname: /private/tmp
+ basename: library.dylib
+ library unloaded
+
+--------------------------------------------------------------------------------
+
+## Customizing compilation
+
+You can customize the library's behavior by defining the following macros:
+
+- `WAI_FUNCSPEC`
+- `WAI_PREFIX`
+- `WAI_MALLOC`
+- `WAI_REALLOC`
+- `WAI_FREE`
+
+## Compiling for Windows
+
+There is a Visual Studio 2015 solution in the `_win-vs14/` folder.
+
+## Compiling for Linux or Mac
+
+There is a GNU Make 3.81 `MakeFile` in the `_gnu-make/` folder:
+
+ $ make -j -C _gnu-make/
+
+## Compiling for Mac
+
+See above if you want to compile from command line. Otherwise there is an Xcode
+project located in the `_mac-xcode/` folder.
+
+## Compiling for iOS
+
+There is an Xcode project located in the `_ios-xcode/` folder.
+
+If you prefer compiling from command line and deploying to a jailbroken device
+through SSH, use:
+
+ $ make -j -C _gnu-make/ binsubdir=ios CC="$(xcrun --sdk iphoneos --find clang) -isysroot $(xcrun --sdk iphoneos --show-sdk-path) -arch armv7 -arch armv7s -arch arm64" postbuild="codesign -s 'iPhone Developer'"
+
+## Compiling for Android
+
+You will have to install the Android NDK, and point the `$NDK_ROOT` environment
+variable to the NDK path: e.g. `export NDK_ROOT=/opt/android-ndk` (without a
+trailing `/` character).
+
+Next, the easy way is to make a standalone Android toolchain with the following
+command:
+
+ $ $NDK_ROOT/build/tools/make_standalone_toolchain.py --arch=arm --install-dir=/tmp/android-toolchain
+
+Now you can compile the example by running:
+
+ $ make -j -C _gnu-make/ libsuffix=.so binsubdir=android CC=/tmp/android-toolchain/bin/arm-linux-androideabi-gcc CXX=/tmp/android-toolchain/bin/arm-linux-androideabi-g++
+
+Depending on whether you compile for an Android version that requires PIE
+executables, add `CFLAGS='-fpie' CXXFLAGS='-fpie' LDFLAGS='-pie'` accordingly.
+
+Loading page aligned library straight from APKs is supported. To test, use the
+following:
+
+ $ zip -Z store app bin/android/library.so
+ $ zipalign -v -f -p 4 ./app.zip ./app.apk
+
+Then copy `bin/android/executable` and `app.apk` to your Android device and
+there launch:
+
+ $ ./executable --load-library=app.apk!/bin/android/library.so
+
+--------------------------------------------------------------------------------
+
+If you find this library useful and decide to use it in your own projects please
+drop me a line [@gpakosz].
+
+[@gpakosz]: https://twitter.com/gpakosz
=====================================
debian/missing-sources/whereami/src/whereami.c
=====================================
@@ -0,0 +1,679 @@
+// (‑●‑●)> dual licensed under the WTFPL v2 and MIT licenses
+// without any warranty.
+// by Gregory Pakosz (@gpakosz)
+// https://github.com/gpakosz/whereami
+
+// in case you want to #include "whereami.c" in a larger compilation unit
+#if !defined(WHEREAMI_H)
+#include <whereami.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if !defined(WAI_MALLOC) || !defined(WAI_FREE) || !defined(WAI_REALLOC)
+#include <stdlib.h>
+#endif
+
+#if !defined(WAI_MALLOC)
+#define WAI_MALLOC(size) malloc(size)
+#endif
+
+#if !defined(WAI_FREE)
+#define WAI_FREE(p) free(p)
+#endif
+
+#if !defined(WAI_REALLOC)
+#define WAI_REALLOC(p, size) realloc(p, size)
+#endif
+
+#ifndef WAI_NOINLINE
+#if defined(_MSC_VER)
+#define WAI_NOINLINE __declspec(noinline)
+#elif defined(__GNUC__)
+#define WAI_NOINLINE __attribute__((noinline))
+#else
+#error unsupported compiler
+#endif
+#endif
+
+#if defined(_MSC_VER)
+#define WAI_RETURN_ADDRESS() _ReturnAddress()
+#elif defined(__GNUC__)
+#define WAI_RETURN_ADDRESS() __builtin_extract_return_addr(__builtin_return_address(0))
+#else
+#error unsupported compiler
+#endif
+
+#if defined(_WIN32)
+
+#define WIN32_LEAN_AND_MEAN
+#if defined(_MSC_VER)
+#pragma warning(push, 3)
+#endif
+#include <windows.h>
+#include <intrin.h>
+#if defined(_MSC_VER)
+#pragma warning(pop)
+#endif
+
+static int WAI_PREFIX(getModulePath_)(HMODULE module, char* out, int capacity, int* dirname_length)
+{
+ wchar_t buffer1[MAX_PATH];
+ wchar_t buffer2[MAX_PATH];
+ wchar_t* path = NULL;
+ int length = -1;
+
+ for (;;)
+ {
+ DWORD size;
+ int length_, length__;
+
+ size = GetModuleFileNameW(module, buffer1, sizeof(buffer1) / sizeof(buffer1[0]));
+
+ if (size == 0)
+ break;
+ else if (size == (DWORD)(sizeof(buffer1) / sizeof(buffer1[0])))
+ {
+ DWORD size_ = size;
+ do
+ {
+ wchar_t* path_;
+
+ path_ = (wchar_t*)WAI_REALLOC(path, sizeof(wchar_t) * size_ * 2);
+ if (!path_)
+ break;
+ size_ *= 2;
+ path = path_;
+ size = GetModuleFileNameW(module, path, size_);
+ }
+ while (size == size_);
+
+ if (size == size_)
+ break;
+ }
+ else
+ path = buffer1;
+
+ if (!_wfullpath(buffer2, path, MAX_PATH))
+ break;
+ length_ = (int)wcslen(buffer2);
+ length__ = WideCharToMultiByte(CP_UTF8, 0, buffer2, length_ , out, capacity, NULL, NULL);
+
+ if (length__ == 0)
+ length__ = WideCharToMultiByte(CP_UTF8, 0, buffer2, length_, NULL, 0, NULL, NULL);
+ if (length__ == 0)
+ break;
+
+ if (length__ <= capacity && dirname_length)
+ {
+ int i;
+
+ for (i = length__ - 1; i >= 0; --i)
+ {
+ if (out[i] == '\\')
+ {
+ *dirname_length = i;
+ break;
+ }
+ }
+ }
+
+ length = length__;
+
+ break;
+ }
+
+ if (path != buffer1)
+ WAI_FREE(path);
+
+ return length;
+}
+
+WAI_NOINLINE WAI_FUNCSPEC
+int WAI_PREFIX(getExecutablePath)(char* out, int capacity, int* dirname_length)
+{
+ return WAI_PREFIX(getModulePath_)(NULL, out, capacity, dirname_length);
+}
+
+WAI_NOINLINE WAI_FUNCSPEC
+int WAI_PREFIX(getModulePath)(char* out, int capacity, int* dirname_length)
+{
+ HMODULE module;
+ int length = -1;
+
+#if defined(_MSC_VER)
+#pragma warning(push)
+#pragma warning(disable: 4054)
+#endif
+ if (GetModuleHandleEx(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, (LPCTSTR)WAI_RETURN_ADDRESS(), &module))
+#if defined(_MSC_VER)
+#pragma warning(pop)
+#endif
+ {
+ length = WAI_PREFIX(getModulePath_)(module, out, capacity, dirname_length);
+ }
+
+ return length;
+}
+
+#elif defined(__linux__) || defined(__CYGWIN__) || defined(__sun) || defined(WAI_USE_PROC_SELF_EXE)
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#if defined(__linux__)
+#include <linux/limits.h>
+#else
+#include <limits.h>
+#endif
+#ifndef __STDC_FORMAT_MACROS
+#define __STDC_FORMAT_MACROS
+#endif
+#include <inttypes.h>
+
+#if !defined(WAI_PROC_SELF_EXE)
+#if defined(__sun)
+#define WAI_PROC_SELF_EXE "/proc/self/path/a.out"
+#else
+#define WAI_PROC_SELF_EXE "/proc/self/exe"
+#endif
+#endif
+
+WAI_FUNCSPEC
+int WAI_PREFIX(getExecutablePath)(char* out, int capacity, int* dirname_length)
+{
+ char buffer[PATH_MAX];
+ char* resolved = NULL;
+ int length = -1;
+
+ for (;;)
+ {
+ resolved = realpath(WAI_PROC_SELF_EXE, buffer);
+ if (!resolved)
+ break;
+
+ length = (int)strlen(resolved);
+ if (length <= capacity)
+ {
+ memcpy(out, resolved, length);
+
+ if (dirname_length)
+ {
+ int i;
+
+ for (i = length - 1; i >= 0; --i)
+ {
+ if (out[i] == '/')
+ {
+ *dirname_length = i;
+ break;
+ }
+ }
+ }
+ }
+
+ break;
+ }
+
+ return length;
+}
+
+#if !defined(WAI_PROC_SELF_MAPS_RETRY)
+#define WAI_PROC_SELF_MAPS_RETRY 5
+#endif
+
+#if !defined(WAI_PROC_SELF_MAPS)
+#if defined(__sun)
+#define WAI_PROC_SELF_MAPS "/proc/self/map"
+#else
+#define WAI_PROC_SELF_MAPS "/proc/self/maps"
+#endif
+#endif
+
+#if defined(__ANDROID__) || defined(ANDROID)
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <unistd.h>
+#endif
+
+WAI_NOINLINE WAI_FUNCSPEC
+int WAI_PREFIX(getModulePath)(char* out, int capacity, int* dirname_length)
+{
+ int length = -1;
+ FILE* maps = NULL;
+
+ for (int r = 0; r < WAI_PROC_SELF_MAPS_RETRY; ++r)
+ {
+ maps = fopen(WAI_PROC_SELF_MAPS, "r");
+ if (!maps)
+ break;
+
+ for (;;)
+ {
+ char buffer[PATH_MAX < 1024 ? 1024 : PATH_MAX];
+ uint64_t low, high;
+ char perms[5];
+ uint64_t offset;
+ uint32_t major, minor;
+ char path[PATH_MAX];
+ uint32_t inode;
+
+ if (!fgets(buffer, sizeof(buffer), maps))
+ break;
+
+ if (sscanf(buffer, "%" PRIx64 "-%" PRIx64 " %s %" PRIx64 " %x:%x %u %s\n", &low, &high, perms, &offset, &major, &minor, &inode, path) == 8)
+ {
+ uint64_t addr = (uintptr_t)WAI_RETURN_ADDRESS();
+ if (low <= addr && addr <= high)
+ {
+ char* resolved;
+
+ resolved = realpath(path, buffer);
+ if (!resolved)
+ break;
+
+ length = (int)strlen(resolved);
+#if defined(__ANDROID__) || defined(ANDROID)
+ if (length > 4
+ &&buffer[length - 1] == 'k'
+ &&buffer[length - 2] == 'p'
+ &&buffer[length - 3] == 'a'
+ &&buffer[length - 4] == '.')
+ {
+ int fd = open(path, O_RDONLY);
+ char* begin;
+ char* p;
+
+ begin = (char*)mmap(0, offset, PROT_READ, MAP_SHARED, fd, 0);
+ p = begin + offset;
+
+ while (p >= begin) // scan backwards
+ {
+ if (*((uint32_t*)p) == 0x04034b50UL) // local file header found
+ {
+ uint16_t length_ = *((uint16_t*)(p + 26));
+
+ if (length + 2 + length_ < (int)sizeof(buffer))
+ {
+ memcpy(&buffer[length], "!/", 2);
+ memcpy(&buffer[length + 2], p + 30, length_);
+ length += 2 + length_;
+ }
+
+ break;
+ }
+
+ p -= 4;
+ }
+
+ munmap(begin, offset);
+ close(fd);
+ }
+#endif
+ if (length <= capacity)
+ {
+ memcpy(out, resolved, length);
+
+ if (dirname_length)
+ {
+ int i;
+
+ for (i = length - 1; i >= 0; --i)
+ {
+ if (out[i] == '/')
+ {
+ *dirname_length = i;
+ break;
+ }
+ }
+ }
+ }
+
+ break;
+ }
+ }
+ }
+
+ fclose(maps);
+ maps = NULL;
+
+ if (length != -1)
+ break;
+ }
+
+ if (maps)
+ fclose(maps);
+
+ return length;
+}
+
+#elif defined(__APPLE__)
+
+#define _DARWIN_BETTER_REALPATH
+#include <mach-o/dyld.h>
+#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
+#include <dlfcn.h>
+
+WAI_FUNCSPEC
+int WAI_PREFIX(getExecutablePath)(char* out, int capacity, int* dirname_length)
+{
+ char buffer1[PATH_MAX];
+ char buffer2[PATH_MAX];
+ char* path = buffer1;
+ char* resolved = NULL;
+ int length = -1;
+
+ for (;;)
+ {
+ uint32_t size = (uint32_t)sizeof(buffer1);
+ if (_NSGetExecutablePath(path, &size) == -1)
+ {
+ path = (char*)WAI_MALLOC(size);
+ if (!_NSGetExecutablePath(path, &size))
+ break;
+ }
+
+ resolved = realpath(path, buffer2);
+ if (!resolved)
+ break;
+
+ length = (int)strlen(resolved);
+ if (length <= capacity)
+ {
+ memcpy(out, resolved, length);
+
+ if (dirname_length)
+ {
+ int i;
+
+ for (i = length - 1; i >= 0; --i)
+ {
+ if (out[i] == '/')
+ {
+ *dirname_length = i;
+ break;
+ }
+ }
+ }
+ }
+
+ break;
+ }
+
+ if (path != buffer1)
+ WAI_FREE(path);
+
+ return length;
+}
+
+WAI_NOINLINE WAI_FUNCSPEC
+int WAI_PREFIX(getModulePath)(char* out, int capacity, int* dirname_length)
+{
+ char buffer[PATH_MAX];
+ char* resolved = NULL;
+ int length = -1;
+
+ for(;;)
+ {
+ Dl_info info;
+
+ if (dladdr(WAI_RETURN_ADDRESS(), &info))
+ {
+ resolved = realpath(info.dli_fname, buffer);
+ if (!resolved)
+ break;
+
+ length = (int)strlen(resolved);
+ if (length <= capacity)
+ {
+ memcpy(out, resolved, length);
+
+ if (dirname_length)
+ {
+ int i;
+
+ for (i = length - 1; i >= 0; --i)
+ {
+ if (out[i] == '/')
+ {
+ *dirname_length = i;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ break;
+ }
+
+ return length;
+}
+
+#elif defined(__QNXNTO__)
+
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <dlfcn.h>
+
+#if !defined(WAI_PROC_SELF_EXE)
+#define WAI_PROC_SELF_EXE "/proc/self/exefile"
+#endif
+
+WAI_FUNCSPEC
+int WAI_PREFIX(getExecutablePath)(char* out, int capacity, int* dirname_length)
+{
+ char buffer1[PATH_MAX];
+ char buffer2[PATH_MAX];
+ char* resolved = NULL;
+ FILE* self_exe = NULL;
+ int length = -1;
+
+ for (;;)
+ {
+ self_exe = fopen(WAI_PROC_SELF_EXE, "r");
+ if (!self_exe)
+ break;
+
+ if (!fgets(buffer1, sizeof(buffer1), self_exe))
+ break;
+
+ resolved = realpath(buffer1, buffer2);
+ if (!resolved)
+ break;
+
+ length = (int)strlen(resolved);
+ if (length <= capacity)
+ {
+ memcpy(out, resolved, length);
+
+ if (dirname_length)
+ {
+ int i;
+
+ for (i = length - 1; i >= 0; --i)
+ {
+ if (out[i] == '/')
+ {
+ *dirname_length = i;
+ break;
+ }
+ }
+ }
+ }
+
+ break;
+ }
+
+ fclose(self_exe);
+
+ return length;
+}
+
+WAI_FUNCSPEC
+int WAI_PREFIX(getModulePath)(char* out, int capacity, int* dirname_length)
+{
+ char buffer[PATH_MAX];
+ char* resolved = NULL;
+ int length = -1;
+
+ for(;;)
+ {
+ Dl_info info;
+
+ if (dladdr(WAI_RETURN_ADDRESS(), &info))
+ {
+ resolved = realpath(info.dli_fname, buffer);
+ if (!resolved)
+ break;
+
+ length = (int)strlen(resolved);
+ if (length <= capacity)
+ {
+ memcpy(out, resolved, length);
+
+ if (dirname_length)
+ {
+ int i;
+
+ for (i = length - 1; i >= 0; --i)
+ {
+ if (out[i] == '/')
+ {
+ *dirname_length = i;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ break;
+ }
+
+ return length;
+}
+
+#elif defined(__DragonFly__) || defined(__FreeBSD__) || \
+ defined(__FreeBSD_kernel__) || defined(__NetBSD__)
+
+#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <dlfcn.h>
+
+WAI_FUNCSPEC
+int WAI_PREFIX(getExecutablePath)(char* out, int capacity, int* dirname_length)
+{
+ char buffer1[PATH_MAX];
+ char buffer2[PATH_MAX];
+ char* path = buffer1;
+ char* resolved = NULL;
+ int length = -1;
+
+ for (;;)
+ {
+#if defined(__NetBSD__)
+ int mib[4] = { CTL_KERN, KERN_PROC_ARGS, -1, KERN_PROC_PATHNAME };
+#else
+ int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 };
+#endif
+ size_t size = sizeof(buffer1);
+
+ if (sysctl(mib, (u_int)(sizeof(mib) / sizeof(mib[0])), path, &size, NULL, 0) != 0)
+ break;
+
+ resolved = realpath(path, buffer2);
+ if (!resolved)
+ break;
+
+ length = (int)strlen(resolved);
+ if (length <= capacity)
+ {
+ memcpy(out, resolved, length);
+
+ if (dirname_length)
+ {
+ int i;
+
+ for (i = length - 1; i >= 0; --i)
+ {
+ if (out[i] == '/')
+ {
+ *dirname_length = i;
+ break;
+ }
+ }
+ }
+ }
+
+ break;
+ }
+
+ if (path != buffer1)
+ WAI_FREE(path);
+
+ return length;
+}
+
+WAI_NOINLINE WAI_FUNCSPEC
+int WAI_PREFIX(getModulePath)(char* out, int capacity, int* dirname_length)
+{
+ char buffer[PATH_MAX];
+ char* resolved = NULL;
+ int length = -1;
+
+ for(;;)
+ {
+ Dl_info info;
+
+ if (dladdr(WAI_RETURN_ADDRESS(), &info))
+ {
+ resolved = realpath(info.dli_fname, buffer);
+ if (!resolved)
+ break;
+
+ length = (int)strlen(resolved);
+ if (length <= capacity)
+ {
+ memcpy(out, resolved, length);
+
+ if (dirname_length)
+ {
+ int i;
+
+ for (i = length - 1; i >= 0; --i)
+ {
+ if (out[i] == '/')
+ {
+ *dirname_length = i;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ break;
+ }
+
+ return length;
+}
+
+#else
+
+#error unsupported platform
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
=====================================
debian/missing-sources/whereami/src/whereami.h
=====================================
@@ -0,0 +1,67 @@
+// (‑●‑●)> dual licensed under the WTFPL v2 and MIT licenses
+// without any warranty.
+// by Gregory Pakosz (@gpakosz)
+// https://github.com/gpakosz/whereami
+
+#ifndef WHEREAMI_H
+#define WHEREAMI_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef WAI_FUNCSPEC
+ #define WAI_FUNCSPEC
+#endif
+#ifndef WAI_PREFIX
+#define WAI_PREFIX(function) wai_##function
+#endif
+
+/**
+ * Returns the path to the current executable.
+ *
+ * Usage:
+ * - first call `int length = wai_getExecutablePath(NULL, 0, NULL);` to
+ * retrieve the length of the path
+ * - allocate the destination buffer with `path = (char*)malloc(length + 1);`
+ * - call `wai_getExecutablePath(path, length, NULL)` again to retrieve the
+ * path
+ * - add a terminal NUL character with `path[length] = '\0';`
+ *
+ * @param out destination buffer, optional
+ * @param capacity destination buffer capacity
+ * @param dirname_length optional recipient for the length of the dirname part
+ * of the path.
+ *
+ * @return the length of the executable path on success (without a terminal NUL
+ * character), otherwise `-1`
+ */
+WAI_FUNCSPEC
+int WAI_PREFIX(getExecutablePath)(char* out, int capacity, int* dirname_length);
+
+/**
+ * Returns the path to the current module
+ *
+ * Usage:
+ * - first call `int length = wai_getModulePath(NULL, 0, NULL);` to retrieve
+ * the length of the path
+ * - allocate the destination buffer with `path = (char*)malloc(length + 1);`
+ * - call `wai_getModulePath(path, length, NULL)` again to retrieve the path
+ * - add a terminal NUL character with `path[length] = '\0';`
+ *
+ * @param out destination buffer, optional
+ * @param capacity destination buffer capacity
+ * @param dirname_length optional recipient for the length of the dirname part
+ * of the path.
+ *
+ * @return the length of the module path on success (without a terminal NUL
+ * character), otherwise `-1`
+ */
+WAI_FUNCSPEC
+int WAI_PREFIX(getModulePath)(char* out, int capacity, int* dirname_length);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // #ifndef WHEREAMI_H
=====================================
debian/patches/use_debian_packaged_libraries.patch
=====================================
@@ -15,7 +15,7 @@ Description: Use Debian packaged libraries
# TOOLS
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
-@@ -20,7 +20,7 @@ include_directories (${gatb-core-include
+@@ -20,10 +20,10 @@ include_directories (${gatb-core-include
# We add the pstream include directory
set (PSTREAMS_SOURCE_DIR ${PROJECT_SOURCE_DIR}/pstreams/)
@@ -23,4 +23,8 @@ Description: Use Debian packaged libraries
+include_directories (/usr/include/pstreams)
# We add the whereami include directory
- set (WHEREAMI_SOURCE_DIR ${PROJECT_SOURCE_DIR}/whereami/src)
+-set (WHEREAMI_SOURCE_DIR ${PROJECT_SOURCE_DIR}/whereami/src)
++set (WHEREAMI_SOURCE_DIR ${PROJECT_SOURCE_DIR}/debian/missing-sources/whereami/src)
+ include_directories (${WHEREAMI_SOURCE_DIR})
+
+ set(BOOST_ROOT ${CMAKE_BINARY_DIR}/../Dependencies/Source/boost_1_62_0)
View it on GitLab: https://salsa.debian.org/med-team/dbgwas/-/compare/7f2e46341b02c3f35915fbb239c77537c9e3bd0c...2d483d15fe8f7dfb01dce1057580a2127ea1abc0
--
View it on GitLab: https://salsa.debian.org/med-team/dbgwas/-/compare/7f2e46341b02c3f35915fbb239c77537c9e3bd0c...2d483d15fe8f7dfb01dce1057580a2127ea1abc0
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