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| author | Florian Weimer <fweimer@redhat.com> | 2022-11-03 17:28:03 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2022-11-03 17:28:03 +0100 |
| commit | 1f34a2328890aa192141f96449d25b77f666bf47 (patch) | |
| tree | 283ca2a4b46cf069da45f40663e779003064bcdc /sysdeps/unix | |
| parent | fb6ee7ba8122330ac819556a42cc56db07d9da76 (diff) | |
| download | glibc-1f34a2328890aa192141f96449d25b77f666bf47.tar.gz | |
elf: Introduce <dl-call_tls_init_tp.h> and call_tls_init_tp (bug 29249)
This makes it more likely that the compiler can compute the strlen
argument in _startup_fatal at compile time, which is required to
avoid a dependency on strlen this early during process startup.
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/tls.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/tls.h b/sysdeps/unix/sysv/linux/arm/tls.h index 9d1601af44..045fad2275 100644 --- a/sysdeps/unix/sysv/linux/arm/tls.h +++ b/sysdeps/unix/sysv/linux/arm/tls.h @@ -33,8 +33,7 @@ # define TLS_INIT_TP(tcbp) \ ({ long int result_var; \ result_var = INTERNAL_SYSCALL_CALL (set_tls, (tcbp)); \ - INTERNAL_SYSCALL_ERROR_P (result_var) \ - ? "unknown error" : NULL; }) + !INTERNAL_SYSCALL_ERROR_P (result_var); }) #endif /* __ASSEMBLER__ */ |