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| author | Justus Winter <justus@gnupg.org> | 2017-08-11 18:10:15 +0200 |
|---|---|---|
| committer | Justus Winter <justus@gnupg.org> | 2017-08-11 22:07:11 +0200 |
| commit | 01ced1f5856659f4f457f39c270dd10f64ccaab8 (patch) | |
| tree | 1b57c0aa31276f7b596d7eca20533a7017a8576a /libshouldbeinlibc/wire.h | |
| parent | e2823ba8f994292ecb92b83dfa3174e6f11c92fd (diff) | |
| download | hurd-01ced1f5856659f4f457f39c270dd10f64ccaab8.tar.gz hurd-01ced1f5856659f4f457f39c270dd10f64ccaab8.tar.bz2 hurd-01ced1f5856659f4f457f39c270dd10f64ccaab8.zip | |
libshouldbeinlibc: Fix wiring code.
* libshouldbeinlibc/wire.c (statically_linked): New function.
(loaded): Remove check.
(wire_segment_internal): Fix error handling. Be smarter about the
wiring, inspired by the mach-defpager code.
(wire_segment): Fix error handling.
(wire_task_self): Fix error handling. Distinguish between static
binaries and dynamic binaries without DT_DEBUG or link map. When we
don't have a map, fall back to wiring the whole space. Wire future
allocations.
* libshouldbeinlibc/wire.h (wire_task_self): Return error_t.
(wire_segment): Likewise.
Diffstat (limited to 'libshouldbeinlibc/wire.h')
| -rw-r--r-- | libshouldbeinlibc/wire.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libshouldbeinlibc/wire.h b/libshouldbeinlibc/wire.h index 6783cc50..2f310cf8 100644 --- a/libshouldbeinlibc/wire.h +++ b/libshouldbeinlibc/wire.h @@ -20,7 +20,7 @@ /* Wire down all the text and data (including from shared libraries) for the current program. */ -void wire_task_self (void); +error_t wire_task_self (void); /* Wire down all memory currently allocated at START for LEN bytes. */ -void wire_segment (vm_address_t start, vm_size_t len); +error_t wire_segment (vm_address_t start, vm_size_t len); |