diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2000-04-28 01:09:25 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2000-04-28 01:09:25 +0000 |
| commit | b9ba7aeb165cffecdffb60aec8c3fa8d590d9ca9 (patch) | |
| tree | 42d07b0c7246ae2536a702e7c5de9e2732341116 /include/linux/personality.h | |
| parent | 7406b0a326f2d70ade2671c37d1beef62249db97 (diff) | |
Merge with 2.3.99-pre6.
Diffstat (limited to 'include/linux/personality.h')
| -rw-r--r-- | include/linux/personality.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/personality.h b/include/linux/personality.h index 7607cf6ff..58cab509e 100644 --- a/include/linux/personality.h +++ b/include/linux/personality.h @@ -3,7 +3,7 @@ #include <linux/linkage.h> #include <linux/ptrace.h> - +#include <asm/current.h> /* Flags for bug emulation. These occupy the top three bytes. */ #define STICKY_TIMEOUTS 0x4000000 @@ -22,6 +22,7 @@ #define PER_WYSEV386 (0x0004 | STICKY_TIMEOUTS) #define PER_ISCR4 (0x0005 | STICKY_TIMEOUTS) #define PER_BSD (0x0006) +#define PER_SUNOS (PER_BSD | STICKY_TIMEOUTS) #define PER_XENIX (0x0007 | STICKY_TIMEOUTS) #define PER_LINUX32 (0x0008) #define PER_IRIX32 (0x0009 | STICKY_TIMEOUTS) /* IRIX5 32-bit */ @@ -51,11 +52,17 @@ struct exec_domain { extern struct exec_domain default_exec_domain; -extern struct exec_domain *lookup_exec_domain(unsigned long personality); extern int register_exec_domain(struct exec_domain *it); extern int unregister_exec_domain(struct exec_domain *it); #define put_exec_domain(it) \ if (it && it->module) __MOD_DEC_USE_COUNT(it->module); +#define get_exec_domain(it) \ + if (it && it->module) __MOD_INC_USE_COUNT(it->module); +extern void __set_personality(unsigned long personality); +#define set_personality(pers) do { \ + if (current->personality != pers) \ + __set_personality(pers); \ +} while (0) asmlinkage long sys_personality(unsigned long personality); #endif /* _PERSONALITY_H */ |