I\'m using a third party static library in my C++ project that has a dependency on libssl version 0.9.7a. Due to various reasons, the libssl version that my project used is 0.9.8e.
I\'m running on RHEL 5.1 64 bit platfrom using gcc 4.1.2. I have a utility function: void str_concat(char *buff, int buffSize, ...);
Has anyone seen any real world numbers for different programs which are using the feedback optimization that C/C++ compilers offer to support the branch prediction, cache preloading functions etc.
How can I do the following in a compliant (ISO C99) way? #define MALLOC(type, length, message) ({\\ type * a_##__LINE__ = (type *)malloc((length) * sizeo开发者_运维技巧f(type));\\
I\'d like to experiment with Google\'s tcmalloc on Linux... I have a huge project here, with hundreds of qmake generated Makefile\'s... I\'d like to find a way to get gcc to globally link against tcma
I\'m working on an embedded project that currently uses C in Linux and uClibc. We\'re interested in moving it to C++, but I don\'t want the overhead associated with linking in libstdc++. My impression
i have an old codebase here, where they used protected member variables. Whether or not this is a good idea can be discussed. However, the code must have compiled fine with gcc3.
I\'m building my project with GCC\'s -Wconversion warning flag. (gcc (Debian 4.3.2-1.1) 4.3.2) on a 64bit GNU/Linux OS/Hardware. I\'m finding it useful in identifying where I\'ve mixed types or lost c
Ever sinc开发者_如何学Ce I realized many years ago, that this doesn\'t produce an error by default (in GCC at least), I\'ve always wondered why?
I\'ve noticed that the Linux kernel code uses bool, but I thought that bool was a C++ type. Is bool a standard C extension (e.g., ISO C90) or a G开发者_运维知识库CC extension?bool exists in the curren
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