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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/hppa/sysdep.h | |
| parent | 9a973da617772eff1f351989f8995f4305a2e63c (diff) | |
| download | glibc-fcb78a55058fd4e3477d9e4c6a5083d650aefa31.tar.xz glibc-fcb78a55058fd4e3477d9e4c6a5083d650aefa31.zip | |
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/hppa/sysdep.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/hppa/sysdep.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/sysdeps/unix/sysv/linux/hppa/sysdep.h b/sysdeps/unix/sysv/linux/hppa/sysdep.h index 6c34189eca..88e368db4d 100644 --- a/sysdeps/unix/sysv/linux/hppa/sysdep.h +++ b/sysdeps/unix/sysv/linux/hppa/sysdep.h @@ -360,36 +360,6 @@ L(pre_end): ASM_LINE_SEP \ #define CALL_CLOB_REGS "%r1", "%r2", CLOB_TREG \ "%r20", "%r29", "%r31" -#undef INLINE_SYSCALL -#define INLINE_SYSCALL(name, nr, args...) \ -({ \ - long __sys_res = INTERNAL_SYSCALL (name, , nr, args); \ - if (__glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (__sys_res, ))) \ - { \ - __set_errno (INTERNAL_SYSCALL_ERRNO (__sys_res, )); \ - __sys_res = -1; \ - } \ - __sys_res; \ -}) - -/* INTERNAL_SYSCALL_DECL - Allows us to setup some function static - value to use within the context of the syscall - INTERNAL_SYSCALL_ERROR_P - Returns 0 if it wasn't an error, 1 otherwise - You are allowed to use the syscall result (val) and the DECL error - variable to determine what went wrong. - INTERLAL_SYSCALL_ERRNO - Munges the val/err pair into the error number. - In our case we just flip the sign. */ - -#undef INTERNAL_SYSCALL_DECL -#define INTERNAL_SYSCALL_DECL(err) - -#undef INTERNAL_SYSCALL_ERROR_P -#define INTERNAL_SYSCALL_ERROR_P(val, err) \ - ((val < 0) && (val > -4095)) - -#undef INTERNAL_SYSCALL_ERRNO -#define INTERNAL_SYSCALL_ERRNO(val, err) (-(val)) - /* Similar to INLINE_SYSCALL but we don't set errno */ #undef INTERNAL_SYSCALL #define INTERNAL_SYSCALL(name, err, nr, args...) \ |