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1 #ifndef __LINUX_COMPILER_H |
1 #ifndef __LINUX_COMPILER_H |
2 #error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead." |
2 #error "Please don't include <linux/compiler-gcc3.h> directly, include <linux/compiler.h> instead." |
3 #endif |
3 #endif |
4 |
4 |
5 /* These definitions are for GCC v3.x. */ |
5 #if __GNUC_MINOR__ < 2 |
6 #include <linux/compiler-gcc.h> |
6 # error Sorry, your compiler is too old - please upgrade it. |
|
7 #endif |
7 |
8 |
8 #if __GNUC_MINOR__ >= 3 |
9 #if __GNUC_MINOR__ >= 3 |
9 # define __used __attribute__((__used__)) |
10 # define __used __attribute__((__used__)) |
10 #else |
11 #else |
11 # define __used __attribute__((__unused__)) |
12 # define __used __attribute__((__unused__)) |