diff options
Diffstat (limited to 'lib/libc/ia64/SYS.h')
| -rw-r--r-- | lib/libc/ia64/SYS.h | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/lib/libc/ia64/SYS.h b/lib/libc/ia64/SYS.h index 303b50e..1cbc970 100644 --- a/lib/libc/ia64/SYS.h +++ b/lib/libc/ia64/SYS.h @@ -75,50 +75,35 @@ END(label); * Design note: * * The macros PSYSCALL() and PRSYSCALL() are intended for use where a - * syscall needs to be renamed in the threaded library. When building - * a normal library, they default to the traditional SYSCALL() and - * RSYSCALL(). This avoids the need to #ifdef _THREAD_SAFE everywhere - * that the renamed function needs to be called. + * syscall needs to be renamed in the threaded library. */ -#ifdef _THREAD_SAFE /* - * For the thread_safe versions, we prepend _thread_sys_ to the function + * For the thread_safe versions, we prepend __sys_ to the function * name so that the 'C' wrapper can go around the real name. */ #define PCALL(name) \ - CALL(_thread_sys_ ## name) + CALL(__sys_ ## name) #define PENTRY(name, args) \ -ENTRY(_thread_sys_ ## name,args) +ENTRY(__sys_ ## name,args) #define PEND(name) \ -END(_thread_sys_ ## name) +END(__sys_ ## name) #define PSYSCALL(name) \ PENTRY(name,0); /* XXX # of args? */ \ CALLSYS_ERROR(name) #define PRSYSCALL(name) \ -PENTRY(name,0); /* XXX # of args? */ \ +PENTRY(_sys_ ## name,0); /* XXX # of args? */ \ + WEAK_ALIAS(name, __sys_ ## name); \ + WEAK_ALIAS(_ ## name, __sys_ ## name); \ CALLSYS_ERROR(name) \ br.ret.sptk.few rp; \ PEND(name) #define PPSEUDO(label,name) \ -PENTRY(label,0); /* XXX # of args? */ \ +PENTRY(label,0); /* XXX # of args? */ \ CALLSYS_ERROR(name); \ br.ret.sptk.few rp; \ PEND(label) - -#else -/* - * The non-threaded library defaults to traditional syscalls where - * the function name matches the syscall name. - */ -#define PSYSCALL(x) SYSCALL(x) -#define PRSYSCALL(x) RSYSCALL(x) -#define PPSEUDO(x,y) PSEUDO(x,y) -#define PENTRY(x,y) ENTRY(x,y) -#define PEND(x) END(x) -#define PCALL(x) CALL(x) -#endif |
