Swiftdiff options
| author | Remko Tronçon <git@el-tramo.be> | 2012-08-17 21:07:13 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2012-08-17 21:07:13 (GMT) |
| commit | 4397df6b409ca84f63838fa635fc2abe8af80b71 (patch) | |
| tree | 0806d51a1aaa6a1f9ac00df318be72fbee19ec1d /3rdParty/Breakpad/src/common/linux | |
| parent | ead6c91f24d77de3319e77ae1354387407065ef1 (diff) | |
| download | swift-4397df6b409ca84f63838fa635fc2abe8af80b71.zip swift-4397df6b409ca84f63838fa635fc2abe8af80b71.tar.bz2 | |
Added Breakpad support for Windows.
Diffstat (limited to '3rdParty/Breakpad/src/common/linux')
| -rw-r--r-- | 3rdParty/Breakpad/src/common/linux/linux_libc_support.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/3rdParty/Breakpad/src/common/linux/linux_libc_support.h b/3rdParty/Breakpad/src/common/linux/linux_libc_support.h new file mode 100644 index 0000000..b2f47af --- /dev/null +++ b/3rdParty/Breakpad/src/common/linux/linux_libc_support.h @@ -0,0 +1,95 @@ +// Copyright (c) 2009, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// This header provides replacements for libc functions that we need. We if +// call the libc functions directly we risk crashing in the dynamic linker as +// it tries to resolve uncached PLT entries. + +#ifndef CLIENT_LINUX_LINUX_LIBC_SUPPORT_H_ +#define CLIENT_LINUX_LINUX_LIBC_SUPPORT_H_ + +#include <stdint.h> +#include <limits.h> +#include <sys/types.h> + +extern "C" { + +extern size_t my_strlen(const char* s); + +extern int my_strcmp(const char* a, const char* b); + +extern int my_strncmp(const char* a, const char* b, size_t len); + +// Parse a non-negative integer. +// result: (output) the resulting non-negative integer +// s: a NUL terminated string +// Return true iff successful. +extern bool my_strtoui(int* result, const char* s); + +// Return the length of the given, non-negative integer when expressed in base +// 10. +extern unsigned my_int_len(intmax_t i); + +// Convert a non-negative integer to a string +// output: (output) the resulting string is written here. This buffer must be +// large enough to hold the resulting string. Call |my_int_len| to get the +// required length. +// i: the non-negative integer to serialise. +// i_len: the length of the integer in base 10 (see |my_int_len|). +extern void my_itos(char* output, intmax_t i, unsigned i_len); + +extern const char* my_strchr(const char* haystack, char needle); + +extern const char* my_strrchr(const char* haystack, char needle); + +// Read a hex value +// result: (output) the resulting value +// s: a string +// Returns a pointer to the first invalid charactor. +extern const char* my_read_hex_ptr(uintptr_t* result, const char* s); + +extern const char* my_read_decimal_ptr(uintptr_t* result, const char* s); + +extern void my_memset(void* ip, char c, size_t len); + +// The following are considered safe to use in a compromised environment. +// Besides, this gives the compiler an opportunity to optimize their calls. +#define my_memcpy memcpy +#define my_memmove memmove +#define my_memcmp memcmp + +extern size_t my_strlcpy(char* s1, const char* s2, size_t len); + +extern size_t my_strlcat(char* s1, const char* s2, size_t len); + +extern int my_isspace(int ch); + +} // extern "C" + +#endif // CLIENT_LINUX_LINUX_LIBC_SUPPORT_H_ |