* Add lock ordering assertions for psql_lock → file mutex
* Add missing psql.h include to pfs.h
* Fix debug build conditional compilation for lock ordering assertions
* Fix function declaration order for pfs_debug_check_lock_order
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Co-authored-by: Levi Neely <lkn@darkstar.example.net>
* Add psignal module for centralized signal handling
- Added pclsync/psignal.h with psignal_register() and psignal_check_pending() API
- Added pclsync/psignal.c with async-signal-safe handlers for SIGINT, SIGTERM, SIGHUP
- Implements flag-based deferred signal handling pattern
* Integrate psignal into main loop and remove conflicting handlers
- Added extern "C" linkage to psignal.h for C++ compatibility
- Integrated psignal_check_pending() into pclsync_lib.cpp main loop
- Integrated psignal_check_pending() into ptimer.c timer loop
- Removed conflicting signal handlers from pfs.c
* Migrate psync_set_signal to psignal module
- Added psignal_set_custom_handler() to psignal.h and psignal.c
- Replaced psync_set_signal() calls in pfs.c with psignal_set_custom_handler()
- Centralizes all signal handling in psignal module
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Co-authored-by: Levi Neely <lkn@darkstar.example.net>
Removed IS_DEBUG conditional block from psql.h. Added psql_dump_locks() declaration. Now uses single API without debug/release variants. This eliminates the last remaining use of IS_DEBUG after PR #177.
Fixes#178
Co-authored-by: Levi Neely <lkn@darkstar.example.net>
Removed weak attribute from debug hooks (psys_debug_abort_on_sqllock and psys_debug_configure_core_dump). Made functions static in psys.c and removed declarations from psys.h. Functions can no longer be overridden by external libraries, preventing potential code execution and security bypass.
Fixes#289
Co-authored-by: Levi Neely <lkn@darkstar.example.net>
Renamed psync_delete_sync_by_folderid to pfolder_delete_sync_by_id to align with pfolder API naming conventions. Updated all callers.
Fixes#100
Co-authored-by: Levi Neely <lkn@darkstar.example.net>
Separated assignment from condition so rep contains Call() return value.
Removed incorrect wrapper that prevented state checks from executing.
Now rep values 10/11/12 properly set state.
Fixes#180
Co-authored-by: Levi Neely <lkn@darkstar.example.net>
Levi Neely
Levi Neely