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23-Oct-2013 |
Petr Machata <pmachata@redhat.com> |
System calls are now part of dedicated symbol library
- This symbol library is still special in that symbols are created on
demand and never actually added. It just serves as a link to
protolibrary with system call prototypes, and has a name (SYS).
- Prototypes for system calls were moved to a dedicated prototype
library called syscalls.conf.
- Because it's undesirable to look up syscall prototypes in anything
but the dedicated syscall protolib, prototype.c/.h now understand
that some lookups shouldn't be done recursively (and so we never
pick the definition from -F file that just happens to have the same
name as a system call). The good thing is that now libraries can
actually use symbols named SYS_something without clashing with
system call prototypes.
- One test case needed to be updated, because we now display system
calls as something@SYS instead of SYS_something.
/external/ltrace/etc/syscalls.conf
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