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[guile/scwm] SCM_HOOKP changed?
From: |
P Pareit |
Subject: |
[guile/scwm] SCM_HOOKP changed? |
Date: |
Sun, 15 Sep 2002 15:01:24 +0200 |
User-agent: |
KMail/1.4.2 |
Hey,
I have a lot of code depending on SCM_HOOKP, has SCM_HOOKP changed in any way?
I also seen it is not documented, so I guess it should not be used, is
scm_hook_p the right alternative?
The following program should show my problem:
// make-hook test program
//
#include <stdio.h>
#include <libguile.h>
#ifndef SCM_MAGIC_SNARFER
#define SCWM_GLOBAL_HOOK(var, name, args, docstring) \
SCM var
#else
#define SCWM_GLOBAL_HOOK(var, name, args, docstring) \
SCM_VARIABLE_INIT(var, name, scm_make_hook(SCM_MAKINUM(args)))
#endif
SCWM_GLOBAL_HOOK(error_hook, "error-hook", 1, "...");
void inner_main(void* closure, int argc, char** argv)
{
#ifndef SCM_MAGIC_SNARFER
#include "main.x"
#endif
if (!SCM_HOOKP(error_hook)) {
fprintf(stderr, "SCM_HOOKP(error_hook) returns false!\n");
}
if (!scm_hook_p(error_hook)) {
fprintf(stderr, "scm_hook_p(error_hook) returns false!\n");
}
}
int main(int argc, char* argv[])
{
scm_boot_guile(argc, argv, inner_main, NULL);
}
and can be compiled with the following Makefile:
test: main.o
gcc -g -o test main.c `guile-config link`
main.o: main.c main.x
gcc -g -c main.c `guile-config compile`
main.x: main.c
guile-snarf -o main.x main.c
clean:
rm -f *.o
rm -f *.x
pieter;
- [guile/scwm] SCM_HOOKP changed?,
P Pareit <=
Re: [guile/scwm] SCM_HOOKP changed?, Marius Vollmer, 2002/09/15