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path: root/src/common/malloc.c
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2015-10-19rename malloc.c/h to memmgr.Andrei Karas1-897/+0
2015-08-17Dont call memset with null pointer.Andrei Karas1-1/+2
2015-08-15HPM compatibility improvementsHaru1-0/+1
Improved compatibility, portability and standards conformance. - Since it is not possible to portably and reliably re-use the core's symbols in plugins, symbols are no longer exported unless explicitly required, in the UNIX builds. This mimics the Windows behavior and adds HPM compatibility to OSes such as FreeBSD. Credits to Andrei Karas for making this possible. - For convenience, it is no longer necessary to call GET_SYMBOL, since the plugin will automatically import all the available symbols when it's loaded, depending on the included headers. - Plugins are now supposed to include the "common/hercules.h" header before including anything else. Incluing common/HPMi.h, common/cbasetypes.h or conf/core.h is no longer necessary, as those are guaranteed to be automatically included by hercules.h. - HPM API version bumped to 1.1. Signed-off-by: Haru <haru@dotalux.com>
2015-06-19Cleaned up some #includesHaru1-1/+1
Signed-off-by: Haru <haru@dotalux.com>
2015-06-19Removed ".." from include directivesHaru1-7/+7
- Include directives are now directory-independent. - This will allow building plugins from other directories in future. Signed-off-by: Haru <haru@dotalux.com>
2015-01-20Minor fixes and tweaks suggested by cppcheckHaru1-3/+2
- Variable scopes reduced - Parenthesized ambiguous expressions - Removed or added NULL checks where (un)necessary - Corrected format strings - Fixed typos potentially leading to bugs Signed-off-by: Haru <haru@dotalux.com>
2015-01-18Command line arguments handling overhaulHaru1-4/+32
- login_server, char_server, map_server as well as the tools (mapcache) now have a common command line arguments handling mechanism. - All of them now accept `--help` (`-h`), `--version` (`-v`) and `--load-plugin`. - login_server now accepts `--login-config` and `--lan-config` instead of relying on positional arguments to override those files. The old syntax will no longer work, please update your custom startup scripts. - char_server now accepts `--char-config`, `--inter-config`, `--lan-config` instead of relying on positional arguments. The old syntax will no longer work, please update your custom startup scripts. - mapcache now accepts `--grf-list`, `--map-list`, `--map-cache`, `--rebuild` in place of, respectively, `-grf`, `-list`, `-cache`, `-rebuild`. - A new macro `CMDLINEARG()` is provided, to help defining new command line argument handlers (i.e. in plugins). the `addArg()` call is still required, but its syntax has changed. The `help` argument is now of type `const char *` rather than a function pointer, and it is supposed to contain the message to show in the `--help` screen. Pass `NULL` if no help message is desired. Signed-off-by: Haru <haru@dotalux.com>
2014-12-02Fix compilation without memory manager.Andrei Karas1-0/+2
configure example: ./configure --enable-manager=no
2014-11-16Whitespace cleanup (no code changes)Haru1-37/+37
This includes, and is not limited to: mixed or wrong indentation, excess whitespace (horizontal and vertical), misalignment, trailing spaces. Signed-off-by: Haru <haru@dotalux.com>
2014-08-07Corrected several format-string errors through the codeHaru1-6/+7
- Functions that expect a printf-style format string are now marked as such, so that gcc/clang will emit a warning warn you if you mismatch format string and arguments. Signed-off-by: Haru <haru@dotalux.com>
2014-07-11Fixed reserved __identifier violationsHaru1-19/+14
- Complies with CERT DCL37-C - Fixes issue #293 (special thanks to elfring) Signed-off-by: Haru <haru@dotalux.com>
2014-07-10Follow up to 3c24fb656f3b3370b7152d6f1d2cc9dbc6fbae5dpanikon1-3/+2
Moved 'count' declaration in order to fit MSVC c89-c99 standard
2014-07-10Re-added revision info to the memory leak logHaru1-6/+8
- Information was missing because sysinfo->final() was freeing the data before iMalloc->final() could log it. Signed-off-by: Haru <haru@dotalux.com>
2014-05-30Fixed typos inside src/Shido1-2/+2
2014-05-13Removed trailing whitespace (sources)Haru1-2/+2
Signed-off-by: Haru <haru@dotalux.com>
2014-05-10Re-commit of "Fixed order of includes in all source files"Haru1-4/+7
This reverts commit 94657284973f4037596bae468ebfbee5c217e02b.
2014-05-10Revert "Fixed order of includes in all source files"panikon1-7/+4
This reverts commit b6b3f58795288701d0e162d43fa6f0a47af913b3. Fixes issue 8184 http://hercules.ws/board/tracker/issue-8184-cart-related/
2014-05-09Fixed order of includes in all source filesHaru1-4/+7
- Changed order according to the (upcoming) code style guidelines. - Fixes several issues caused by missing headers when their include order is changed or in plugins. Signed-off-by: Haru <haru@dotalux.com>
2014-04-17Added sysinfo (System Information) functionalitiesHaru1-5/+3
- More informative messages are displayed during startup, to make it easier to identify what system and environment Hercules is running. - Git/SVN revision detection is improved, separating the source version (cached at compile time) from the runtime version, in case the user updated their working copy without recompiling the server. Git version detection is also more reliable, in case a non-default branch is used. - The get_revision script command has been removed (as it was useless to begin with, after the switch to git). An alternative will be provided later, for feature-probing purposes. - The patch was tested under Linux (Gentoo / gcc 4.7 on i686 and x86_64, Debian 6 / gcc 4.4 on i686, Raspbian / gcc 4.6 on armv6l, CentOS 5 / gcc 4.1 on i686, CentOS 6 / gcc 4.4 on x86_64, Linux Mint 15 / gcc 4.7 on x86_64, OS X Mountain Lion / clang 5.0 and gcc 4.8 on x86_64, Cygwin-NT-5.1/gcc 4.8 on i686, FreeBSD 8 / gcc 4.2 on i386, FreeBSD 9 / gcc 4.2 on amd64, FreeBSD 10 / clang 3.3 on amd64, NetBSD 5 / gcc 4.1 on i386, NetBSD 6 / gcc 4.5 on amd64, OpenBSD 5 / gcc 4.2 on amd64, Solaris 11 / gcc 4.5 on i86pc, Windows 7 / Visual Studio 2012 on x86, Windows 8 / Visual Studio 2010 on WOW64, Windows 8.1 / Visual Studio 2013 on WOW64. Signed-off-by: Haru <haru@dotalux.com>
2013-12-18Fixed Bug 7906shennetsind1-1/+1
http://hercules.ws/board/tracker/issue-7906-compiling-error-latest/ Signed-off-by: shennetsind <ind@henn.et>
2013-12-17Speed up of several procedures that rely on ERS, _mreallocz ('z'ero)shennetsind1-0/+33
Made Possible Thanks to the Woonderful Haruna! <3 Commit also fixes an inconsistency in the ERS, where it'd start with clear memory but would use garbage upon resizing, also implements a new ERS option that clears entries as soon as pass by ers_free, so that they'll be all shinny for when ers_alloc reuses them. Signed-off-by: shennetsind <ind@henn.et>
2013-12-17Fixed several compiler warningsHaru1-1/+1
- Warnings detected thanks to Xcode's compiler settings (more strict by default) and clang, warnings mostly but not only related to data sizes on 64 bit systems, that were silenced until now by very lax compiler settings. - This also decreases by a great deal the amount of warnings produced by MSVC in x64 mode (for the adventurous ones who tried that) - Also fixed (or silenced in case of false positives) the potential issues pointed out by the (awesome) clang static analyzer. - Patch co-produced with Ind, I'm merging and committing in his place! Signed-off-by: Haru <haru@dotalux.com>
2013-11-19Sanitized and improved several macros through the codeHaru1-31/+33
- Sanitized all potentially unsafe macros (related eA:15259) - Improved some function-like macros to evaluate their argument only once and keep it in a temporary variable. This improves performance in the damage calculation related code. Signed-off-by: Haru <haru@dotalux.com>
2013-08-08HPM Updateshennetsind1-1/+6
- Custom Packet Support - Custom Data Struct Support (currently append-able to map_session_data and socket_data) - Char Server Support - Login Server Support http://hercules.ws/board/topic/1934-hercules-plugin-manager-update/ Documentation will soon be updated in http://hercules.ws/wiki/HPM Signed-off-by: shennetsind <ind@henn.et>
2013-06-07Hercules Renewal Phase One : pc, party, map, timerSusu1-22/+22
Added iPc, iParty, iMap, iTimer to HPM exported interfaces
2013-05-30Memory Slasher - May 30 Patchshennetsind1-3/+3
http://hercules.ws/board/topic/928-memory-slasher-may-30-patch/ Signed-off-by: shennetsind <ind@henn.et>
2013-05-30Memory Slasher - May 30 Patchshennetsind1-10/+92
http://hercules.ws/board/topic/928-memory-slasher-may-30-patch/ Signed-off-by: shennetsind <ind@henn.et>
2013-05-18Some type conversion warnings fixed. If this breaks anything create a bug ↵Matheus Macabu1-3/+3
report ASAP and I will revert it gladly. Signed-off-by: Matheus Macabu <mkbu95@gmail.com>
2013-05-17Travis Fix Attempt #1shennetsind1-2/+2
Signed-off-by: shennetsind <ind@henn.et>
2013-05-17- Made DB and malloc lib HPM-friendlySusu1-27/+52
- Also fixed a bug preventing the plugins to be loeaded because HPMI and HPMI_s weren't HPExport
2013-04-16Partial Fix for #3110shennetsind1-46/+46
Translated mallo.c from japanese to english (yes with google so some stuff still sound iffy) http://hercules.ws/board/tracker/issue-3110-source-korean-comments/ Signed-off-by: shennetsind <ind@henn.et>
2013-03-30Modified memory manager logshennetsind1-6/+9
Now supporting hybrid tracking, git and/or svn revision Signed-off-by: shennetsind <ind@henn.et>
2012-12-05- Undid r16968: SVN Replaced with source:/trunk/src/@16966 (tid:74924).brianluau1-498/+508
[16969:16991/trunk/src/] will be re-committed in the next 24 hours. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16992 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-11-25Applied AStyle code formating as discussed on tid:74602.greenboxal21-508/+498
Removed /SAFESEH option from MSVC11 projects. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16968 54d463be-8e91-2dee-dedb-b68131a5f0ec
2012-07-12Fixed all warnings left from when compiling with -pedantic, confirmed with ↵shennetsind1-1/+1
gcc, llvm and clang. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16415 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-07-20* Made GCOLLECT use it's debug functions.flaviojs1-27/+39
* Turned off garbage collection for GCOLLECT since there's nothing to do with explicit frees. * Added malloc_verify_ptr/malloc_usage code for all memory libraries. * Added malloc_memory_check for debug purposes, tests memory for errors and memory leaks. * Added explicit memory check on malloc_final. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14917 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-07-20Removed malloc's Atomic (-A) function macros (see r968, changelog 01/20). ↵ultramage1-44/+1
They were specific to the GC allocator (atomic = promise to not have any pointers to other things inside = will be skipped during Mark phase), serving as a (dubious) optimization trick - which could cause GC to malfunction if used incorrectly. Simplified GC's CALLOC, since the GC docs say GC_MALLOC automatically clears memory. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14916 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-07-19* Made NO_MEMMGR only be set as a default value, allowing for simultaneous ↵flaviojs1-7/+69
use with the memory libraries. * Moved memory library selection to malloc.c to avoid poisoning the namespace of the rest of the code. * Removed BCHECK code since it's unneeded. (bcheck is an external batch tool that runs on top of the dbx debugger) * Fixed GCOLLECT usage. (missing init and final memory leak check) * Fixed DMALLOC usage. (missing options on CYGWIN and verify memory) * Renamed malloc_verify to malloc_verify_ptr to avoid conflict with DMALLOC. * Changed itemtype from inline to static inline to avoid error with the SunOS compiler. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14913 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-06-30Replaced custom type 'intptr' with standard 'intptr_t'.ultramage1-1/+1
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14873 54d463be-8e91-2dee-dedb-b68131a5f0ec
2011-06-26* Fixed a signed literal being assigned to an unsigned variable and other ↵ai4rei1-6/+2
minor cleanups in malloc (bugreport:4765). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14869 54d463be-8e91-2dee-dedb-b68131a5f0ec
2010-12-07* Reverted r14563, due to multiple issues which render the source ↵ai4rei1-3/+3
malfunctioning or uncompilable. To be redone later (bugreport:4627). git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14567 54d463be-8e91-2dee-dedb-b68131a5f0ec
2010-12-07Changed almost all instances of sprintf() to snprintf().Paradox924X1-3/+3
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14563 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-11-22* Hunted down the simpler 64bit pointer truncations.FlavioJS1-1/+1
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@13380 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-04-27Corrected r12662 where a guild break would trigger the OnGuildBreak event ↵ultramage1-2/+2
for all castles (even of other guilds). Corrected some x64 compilation warnings in ers/malloc files. cleaned up a case of bad variable reuse. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12666 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-02-19* Forgotten update to the definition of script command 'input'.FlavioJS1-0/+2
* Enabled DEBUG_MEMMGR only in DEBUG mode. * Made autotrading characters be kicked instead of reporting double login. * Made create_session initialize session_data to NULL. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12218 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-02-13* Changes to memory manager: [FlavioJS]FlavioJS1-31/+83
- fixed blocks that are fully used not being detected (and not freed) in memmgr_final (unfill_prev is NULL for unused blocks and full blocks) - fixed memmgr_final giving the wrong address to _mfree (for small blocks) - added the pointer address to most error messages (and log) - made it append to the log file instead of rewriting it - implemented a function to verify if a memory location is active - other minor changes git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12200 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-02-13Merged memory manager updates from old jA revisions (bugreport:663)ultramage1-305/+225
Produces less memory overhead and has better overflow detection. Caution, experimental / not fully tested code! (seems to work though...) git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12198 54d463be-8e91-2dee-dedb-b68131a5f0ec
2008-01-06Modified showmsg code to not attach a timestamp to MSG_NONE-type messages, ↵ultramage1-1/+1
generated by ShowMessage(). It now works exactly like printf(). Removed/replaced all printf calls in the code. Added a new flag to setting 'console_silent', for filtering debug messages. Silenced the "Broken pipe found" and "Server running in debug mode" messages. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12020 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-12-30* Trully fixed the previous commits. (missing casts and incomplete sizes)FlavioJS1-4/+4
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@11996 54d463be-8e91-2dee-dedb-b68131a5f0ec
2007-12-30Fixed a mistake of the previous commit (r11994). Was reading the size in the ↵FlavioJS1-1/+1
wrong place. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@11995 54d463be-8e91-2dee-dedb-b68131a5f0ec
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