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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2012-10-12 20:43:21 +0200 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2012-10-12 20:57:26 +0200 |
| commit | 0631d1fb4dfc3de5c1fb22d4030dffece350d724 (patch) | |
| tree | 60d3729a57acc8419dec2a5a012e65ffb5a95b5e /libebl/libebl.h | |
| parent | 4bdbb6716d99a82ded1c56a93165a095c9f96404 (diff) | |
| download | elfutils-0631d1fb4dfc3de5c1fb22d4030dffece350d724.tar.gz | |
libebl/
2012-10-12 Jan Kratochvil <jan.kratochvil@redhat.com>
* ebl-hooks.h (abi_cfi): Extend its comment for return value.
* eblopenbackend.c (default_abi_cfi): Return -1.
* libebl.h (ebl_abi_cfi): Extend its comment for return value.
Signed-off-by: Jan Kratochvil <jan.kratochvil@redhat.com>
Diffstat (limited to 'libebl/libebl.h')
| -rw-r--r-- | libebl/libebl.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libebl/libebl.h b/libebl/libebl.h index 0d5621d6..cae31c9b 100644 --- a/libebl/libebl.h +++ b/libebl/libebl.h @@ -267,7 +267,10 @@ extern int ebl_syscall_abi (Ebl *ebl, int *sp, int *pc, DWARF register number that identifies the actual PC in machine state. If there is no canonical DWARF register number with that meaning, it's left unchanged (callers usually initialize with (Dwarf_Word) -1). - This value is not used by CFI per se. */ + This value is not used by CFI per se. + + Function returns 0 on success and -1 for error or unsupported by the + backend. */ extern int ebl_abi_cfi (Ebl *ebl, Dwarf_CIE *abi_info) __nonnull_attribute__ (2); |