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    SubjectRe: [PATCH 3/7] tracing: use generic __stringify
    On Tue, 2009-03-10 at 11:56 +0100, Frederic Weisbecker wrote:
    > On Tue, Mar 10, 2009 at 12:57:13AM -0400, Steven Rostedt wrote:

    > > This removes the custom made STR(x) macros in the tracer and uses
    > > the generic __stringify macro instead.

    > Why not simply use the # ?

    > > -#define __STR(x) #x
    > > -#define STR(x) __STR(x)

    #include <stdio.h>

    #define FOO bar

    #define __STR(x) #x
    #define STR(x) __STR(x)

    void main(void)
    printf("%s %s\n", __STR(FOO), STR(FOO));

    $ gcc -o str str.c; ./str
    str.c: In function ‘main’:
    str.c:9: warning: return type of ‘main’ is not ‘int’
    FOO bar

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      Last update: 2009-03-10 12:25    [W:0.020 / U:50.412 seconds]
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