How to find Linux kernel & gcc version

taichiman · 11-07-2004, 12:58 PM

Hi,

what command do I use to find out my Linux kernel and gcc version.

Also can someone explain gcc to me?

Thanks,
Taichiman

ror · 11-07-2004, 01:00 PM

uname -r
gcc -v

michaelk · 11-07-2004, 01:11 PM

gcc is the c / c++ compiler.

Lsatenstein · 04-12-2016, 08:28 AM

The old compilers did not support the restrict keyword as
#include <stdio.h>
#include <xxxxx.h>

char * restrict cptr;

or

void * restrict vptr;

etc.

For Centos7, restrict is not available
For Fedora, and Suse and Ubuntu
restrict is available.

What is the Something and what are the ?????
In the code...

#if SOMETHING < ??????
#define restrict
#endif

John VV · 04-12-2016, 09:20 PM

12 years is getting close to the record for a neckro post