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Add plural target (un)registration to compat glue

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Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
This commit is contained in:
Jan Engelhardt
2008-01-30 03:50:16 +01:00
parent 47b700b0f5
commit f53dc9fbaf
3 changed files with 29 additions and 0 deletions
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25
extensions/compat_xtables.c
View File

@@ -196,6 +196,23 @@ int xtnu_register_target(struct xtnu_target *nt)
}
EXPORT_SYMBOL_GPL(xtnu_register_target);
int xtnu_register_targets(struct xtnu_target *nt, unsigned int num)
{
unsigned int i;
int ret;
for (i = 0; i < num; ++i) {
ret = xtnu_register_target(&nt[i]);
if (ret < 0) {
if (i > 0)
xtnu_unregister_targets(nt, i);
return ret;
}
}
return 0;
}
EXPORT_SYMBOL_GPL(xtnu_register_targets);
void xtnu_unregister_target(struct xtnu_target *nt)
{
xt_unregister_target(nt->__compat_target);
@@ -203,6 +220,14 @@ void xtnu_unregister_target(struct xtnu_target *nt)
}
EXPORT_SYMBOL_GPL(xtnu_unregister_target);
void xtnu_unregister_targets(struct xtnu_target *nt, unsigned int num)
{
unsigned int i;
for (i = 0; i < num; ++i)
xtnu_unregister_target(&nt[i]);
}
EXPORT_SYMBOL_GPL(xtnu_unregister_targets);
#endif
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 23)

2
extensions/compat_xtables.h
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@@ -28,6 +28,8 @@
# define ip_route_me_harder xtnu_ip_route_me_harder
# define xt_register_target xtnu_register_target
# define xt_unregister_target xtnu_unregister_target
# define xt_register_targets xtnu_register_targets
# define xt_unregister_targets xtnu_unregister_targets
#endif
#include "compat_xtnu.h"

2
extensions/compat_xtnu.h
View File

@@ -66,5 +66,7 @@ extern int xtnu_register_matches(struct xtnu_match *, unsigned int);
extern void xtnu_unregister_matches(struct xtnu_match *, unsigned int);
extern int xtnu_register_target(struct xtnu_target *);
extern void xtnu_unregister_target(struct xtnu_target *);
extern int xtnu_register_targets(struct xtnu_target *, unsigned int);
extern void xtnu_unregister_targets(struct xtnu_target *, unsigned int);
#endif /* _COMPAT_XTNU_H */