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author | Florian Weimer <fweimer@redhat.com> | 2020-01-02 10:18:22 +0100 |
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committer | Florian Weimer <fweimer@redhat.com> | 2020-01-02 10:18:23 +0100 |
commit | a1bd5f86739926469bbe0054b93305ff5905b070 (patch) | |
tree | 48f6c1da68ce82fb7207fedc529dc98bf2092e04 /sysdeps/unix/sysv/linux/hppa/clone.S | |
parent | 4cf0d223052dabb9caed29e1e91e1d61933e14fb (diff) | |
download | glibc-a1bd5f86739926469bbe0054b93305ff5905b070.tar.gz glibc-a1bd5f86739926469bbe0054b93305ff5905b070.tar.xz glibc-a1bd5f86739926469bbe0054b93305ff5905b070.zip |
Linux: Use system call tables during build
Use <arch-syscall.h> instead of <asm/unistd.h> to obtain the system call numbers. A few direct includes of <asm/unistd.h> need to be removed (if the system call numbers are already provided indirectly by <sysdep.h>) or replaced with <sys/syscall.h>. Current Linux headers for alpha define the required system call names, so most of the _NR_* hacks are no longer needed. For the 32-bit arm architecture, eliminate the INTERNAL_SYSCALL_ARM macro, now that we have regular system call names for cacheflush and set_tls. There are more such cleanup opportunities for other architectures, but these cleanups are required to avoid macro redefinition errors during the build. For ia64, it is desirable to use <asm/break.h> directly to obtain the break number for system calls (which is not a system call number itself). This requires replacing __BREAK_SYSCALL with __IA64_BREAK_SYSCALL because the former is defined as an alias in <asm/unistd.h>, but not in <asm/break.h>. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diffstat (limited to 'sysdeps/unix/sysv/linux/hppa/clone.S')
-rw-r--r-- | sysdeps/unix/sysv/linux/hppa/clone.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/hppa/clone.S b/sysdeps/unix/sysv/linux/hppa/clone.S index e90dd5ed9c..4eda812dd0 100644 --- a/sysdeps/unix/sysv/linux/hppa/clone.S +++ b/sysdeps/unix/sysv/linux/hppa/clone.S @@ -20,7 +20,6 @@ /* clone() is even more special than fork() as it mucks with stacks and invokes a function in the right context after its all over. */ -#include <asm/unistd.h> #include <sysdep.h> #define _ERRNO_H 1 #include <bits/errno.h> |