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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-01-29 17:36:58 +0000 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-02-14 21:09:12 -0300 |
| commit | fcb78a55058fd4e3477d9e4c6a5083d650aefa31 (patch) | |
| tree | 888c34d043ee64bc43da8e8fca7d61966cb22df6 /sysdeps/unix/sysv/linux/s390/sysdep.h | |
| parent | 9a973da617772eff1f351989f8995f4305a2e63c (diff) | |
| download | glibc-fcb78a55058fd4e3477d9e4c6a5083d650aefa31.zip glibc-fcb78a55058fd4e3477d9e4c6a5083d650aefa31.tar.gz glibc-fcb78a55058fd4e3477d9e4c6a5083d650aefa31.tar.bz2 | |
linux: Consolidate INLINE_SYSCALL
With all Linux ABIs using the expected Linux kABI to indicate
syscalls errors, there is no need to replicate the INLINE_SYSCALL.
The generic Linux sysdep.h includes errno.h even for !__ASSEMBLER__,
which is ok now and it allows cleanup some archaic code that assume
otherwise.
Checked with a build against all affected ABIs.
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390/sysdep.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/sysdep.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/sysdep.h b/sysdeps/unix/sysv/linux/s390/sysdep.h index 7731d2e..e0e25c9 100644 --- a/sysdeps/unix/sysv/linux/s390/sysdep.h +++ b/sysdeps/unix/sysv/linux/s390/sysdep.h @@ -21,20 +21,6 @@ #undef SYS_ify #define SYS_ify(syscall_name) __NR_##syscall_name -#undef INLINE_SYSCALL -#define INLINE_SYSCALL(name, nr, args...) \ - ({ \ - long int _ret = INTERNAL_SYSCALL (name, , nr, args); \ - if (__glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (_ret, ))) \ - { \ - __set_errno (INTERNAL_SYSCALL_ERRNO (_ret, )); \ - _ret = -1; \ - } \ - _ret; }) - -#undef INTERNAL_SYSCALL_DECL -#define INTERNAL_SYSCALL_DECL(err) do { } while (0) - #undef INTERNAL_SYSCALL_DIRECT #define INTERNAL_SYSCALL_DIRECT(name, err, nr, args...) \ ({ \ @@ -80,13 +66,6 @@ ? INTERNAL_SYSCALL_DIRECT(name, nr, args) \ : INTERNAL_SYSCALL_SVC0(name, nr, args)) -#undef INTERNAL_SYSCALL_ERROR_P -#define INTERNAL_SYSCALL_ERROR_P(val, err) \ - ((unsigned long int) (val) > -4096UL) - -#undef INTERNAL_SYSCALL_ERRNO -#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val)) - #define DECLARGS_0() #define DECLARGS_1(arg1) \ register unsigned long int gpr2 __asm__ ("2") = (unsigned long int)(arg1); |