Commit Graph

1890 Commits

Author SHA1 Message Date
Darryl Miles ff73a1328f txOutput.c: printf style constify fmt call-site 2025-01-03 09:08:14 +00:00
Darryl Miles 0259fdc990 tclmagic.c: printf style constify fmt call-site 2025-01-03 09:08:14 +00:00
Darryl L. Miles 5770da2abd geometry.c: TxError() constify call-site 2025-01-03 09:08:14 +00:00
Darryl Miles 1aee10ef4d utils/magic.h: ANALYSER_xxxxxxxxxx __attribute__ 2025-01-03 09:08:14 +00:00
Darryl Miles 2fcd024bdb utils/magic.h: ATTR_SENTINEL __attribute__ ((sentinel)) 2025-01-03 09:08:14 +00:00
Darryl L. Miles 91bb9935f9 grOGL1.c: use ATTR_UNREACHABLE to help analyser 2025-01-03 09:08:14 +00:00
Darryl L. Miles c8974ed2ec utils/main.h: MainExit() add ATTR_NORETURN hint 2025-01-03 09:08:14 +00:00
Darryl L. Miles 31d7130833 utils/magic.h: ATTR_UNREACHABLE ATTR_NORETURN
Add optional compiler support for these attribute hints.
2025-01-03 09:08:14 +00:00
Darryl L. Miles fc02f57d73 magic.h: add macro __unused__
__attribute__((unused))

use like:

void myFunc(int arg0, __unused__(arg1)) { ... }
2025-01-03 09:08:14 +00:00
Darryl Miles bf96348502 printf: vararg functions use 'const' for format string 2025-01-03 09:08:14 +00:00
Darryl Miles 94ec5cf98f printf: use compiler __attribute__((format (printf,fff,aaa))) 2025-01-03 09:08:14 +00:00
Tim Edwards f80540af46 Applied patch from Darryl Miles that prevents a segfault on an
error in "extresist".  The underlying error still exists and
causes a "Bad Device" error but no longer crashes magic.  See
github Issue #353.
2024-12-26 16:39:23 -05:00
Tim Edwards df19d62f51 Corrected code in DBtpaint2.c handling the setup of paint/erase
tables for contacts, where an error was pointed out by Darryl
Miles (github issue #339).
2024-12-26 16:28:43 -05:00
Tim Edwards 8371d797ad Revised some code from PR#352 in response to questions from Darryl
Miles.  Updated the version number to go along with the merge of
a number of pull requests done today.
2024-12-26 15:29:54 -05:00
Darryl L. Miles 55d15ffaa5 extflat/EFdef.c: hash constify freeMalloc() constness cast
This is a result of hash.[ch] constification
2024-12-26 15:20:59 -05:00
Darryl L. Miles a11352970f dbwind/DBWelement.c: constify args to AppendFlag/AppendString
non-static file local functions
2024-12-26 15:20:59 -05:00
Darryl L. Miles bbc52ecd41 util/hash.c: fix use after free (not quite)
Dereference of 'h' after calling freeMagic(h)
Found while putting in cast.

Initially this is what was thought however....

freeMagic() has this one allocation to free latency, which is a matter
to resolve another day.
2024-12-26 15:20:58 -05:00
Darryl L. Miles fadd2d98b4 irouter/irCommand.c: fix SetNoisyDI() usage
WARNING 64bit to 32bit truncation

Was directly overwriting a 32bit storage location with a 64bit value.
2024-12-26 15:20:58 -05:00
Darryl L. Miles fd5050b2b5 util/lookup*.c: fix integer pointer arithmetic not using pointertype
This would be a bug on WIN64 and other LLP64 models.
2024-12-26 15:20:58 -05:00
Darryl L. Miles f22ecda44a set.c: SetNoisyBool() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles 2b69b07860 set.c: SetNoisyDI() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles f51ad56aea set.c: SetNoisyInt() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles 5b97638ac7 port.c: MagAtof() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles 14a8409e40 utils.h: Wait()/WaitPid() add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles bd51438c15 database/DBio.c: PaExpand() constify update call-site 2024-12-26 15:20:58 -05:00
Darryl L. Miles 265ace5c9f path.c: PaEnum() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles 6bccbef0d4 path.c: PaSubsWD() constify and no prototype exists
This function does not appear used across the codebase.
No prototype exists in utils.h
2024-12-26 15:20:58 -05:00
Darryl L. Miles c77d3852d5 path.c: PaOpen() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles fd7eab2193 path.c: PaZOpen() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles d077368436 path.c: PaLockOpen() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles 875d825afb path.c: PaLockZOpen() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles bfb411d19f path.c: nextName() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles feef9730f3 path.c: PaExpand() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles 6a6f85862e path.c: PaAppend() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles fca164715e PaCheckCompressed() constify implementation 2024-12-26 15:20:58 -05:00
Darryl L. Miles e22e5d63b9 PaCheckCompressed() removed API quirkiness
When constifying there is this inconsistent quirk in this API returning
'filename' or a malloced storage.  When special handling needs to be
made by the caller to detect this to decide if it needs a free.

This appears to done to save a strdup().

Make it always return a malloc block so the API contract is
strightforward to the caller.  A non-NULL return requires
free() by the caller.
2024-12-26 15:20:58 -05:00
Darryl L. Miles e7bfa72298 args.c: ArgStr() constify and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles 2ba1d20ab4 utils/match.c constify Match() and add prototype 2024-12-26 15:20:58 -05:00
Darryl L. Miles b8dae95515 Lookup() constify call-site
extflat/EFantenna.c: Lookup() constify call-site
drc/DRCtech.c: Lookup() constify call-site
dbwind/DBWelement.c: Lookup() constify call-site
database/DBtpaint.c: Lookup() constify call-site
commands/CmdTZ.c: Lookup() constify call-site
commands/CmdRS.c: Lookup() constify call-site
commands/CmdLQ.c: Lookup() constify call-site
commands/CmdFI.c: Lookup() constify call-site
commands/CmdE.c: Lookup() constify call-site
commands/CmdCD.c: Lookup() constify call-site
commands/CmdAB.c: Lookup() constify call-site
cmwind/CMWcmmnds.c: Lookup() constify call-site
2024-12-26 15:20:58 -05:00
Darryl L. Miles 6851f27284 extract/ExtBasic.c: Lookup() constify call-site 2024-12-26 15:20:58 -05:00
Darryl L. Miles 3dbcb0759e Lookup() constify call-site
plow/PlowCmd.c: Lookup() constify call-site
plot/plotVers.c: Lookup() constify call-site
plot/plotMain.c: Lookup() constify call-site
plot/plotCmd.c: Lookup() constify call-site
netmenu/NMnetlist.c: Lookup() constify call-site
netmenu/NMcmdLZ.c: Lookup() constify call-site
netmenu/NMcmdAK.c: Lookup() constify call-site
lef/lefTech.c: Lookup() constify call-site
lef/lefCmd.c: Lookup() constify call-site
irouter/irRoute.c: Lookup() constify call-site
irouter/irCommand.c: Lookup() constify call-site
router/rtrCmd.c: Lookup() constify call-site
resis/ResRex.c: Lookup() constify call-site
gcr/gcrShwFlgs.c: Lookup() constify call-site
windows/windCmdSZ.c: Lookup() constify call-site
2024-12-26 15:20:58 -05:00
Darryl L. Miles c2d533af3b windows/windCmdNR.c: Lookup() constify call-site (extern data) 2024-12-26 15:20:58 -05:00
Darryl L. Miles 586e9f1e36 Lookup() constify WindGetCommandTable() returns 'const'
This commit related to the dynamic creation of data that is used
to parse commands and options via Lookup.

windows/windows.h: Lookup() constify call-site
tcltk/tclmagic.c: Lookup() constify call-site
graphics/W3Dmain.c: Lookup() constify call-site
windows/windSend.c: Lookup() constify call-site
windows/windMain.c: Lookup() constify call-site
windows/windInt.h: Lookup() constify call-site
textio/txMain.c: Lookup() constify call-site
2024-12-26 15:20:58 -05:00
Darryl L. Miles 882d82a8ae Lookup() constify call-site with Tcl_SetResult()
ext2spice/ext2spice.c: Lookup() constify call-site
ext2sim/ext2sim.c: Lookup() constify call-site
windows/windCmdAM.c: Lookup() constify call-site

Tcl_SetResult() uses cast to remove 'const' from type, the pointer
is only used to take a copy of the data, the lack of 'const' is due
to Tcl heritage when supporting C89 era compilers.

TCL9 appears to fix this, in that the macro used ends up at
Tcl_NewStringObj() which has 'const' here.
2024-12-26 15:20:58 -05:00
Darryl L. Miles a3dce62887 LookupFull() constify call-site
lef/lefRead.c LookupFull() constify call-site
lef/defRead.c LookupFull() constify call-site
graphics/grDStyle.c: LookupFull() constify call-site
2024-12-26 15:20:58 -05:00
Darryl L. Miles 14b6453707 LookupStruct() constify call-site
irouter/irTestCmd.c: LookupStruct() constify call-site
irouter/irCommand.c: LookupStruct() constify call-site
mzrouter/mzTestCmd.c: LookupStruct() constify call-site
mzrouter/mzTech.c: LookupStruct() constify call-site
router/rtrCmd.c: LookupStruct() constify call-site
plow/PlowTest.c: LookupStruct() constify call-site
plow/PlowTech.c: LookupStruct() constify call-site
plot/plotVers.c: LookupStruct() constify call-site
grouter/grouteTest.c: LookupStruct() constify call-site
garouter/gaTest.c: LookupStruct() constify call-site
extract/ExtTest.c: LookupStruct() constify call-site
extract/ExtTech.c: LookupStruct() constify call-site
extflat/EFread.c: LookupStruct() constify call-site
DRCtech.c: LookupStruct() constify call-site
debugFlags.c: LookupStruct() constify call-site
CmdSubrs.c: LookupStruct() constify call-site
geometry.c: LookupStruct() constify call-site
set.c: LookupStruct() constify call-site
2024-12-26 15:20:58 -05:00
Darryl L. Miles fb8f7b94aa LookupStructFull() constify call-site
txInput.c: LookupStructFull() constify call-site
DBlabel.c: LookupStructFull() constify call-site
2024-12-26 15:20:58 -05:00
Darryl L. Miles f5b41a06d6 utils/lookup*.c: constify the API
extern int Lookup(const char *str, const char * const *table);
extern int LookupAny(char, const char * const *);
extern int LookupFull(const char *, const char **);
extern int LookupStruct(const char *str, const LookupTable *table_start, int size);
extern int LookupStructFull(const char *str, const char * const *table, int size);
2024-12-26 15:20:58 -05:00
Darryl L. Miles aa43cc164e geometry.h: constify global wellknown Geometry data values
This then rippled through into callers

Fixed merge conflicts in cif/CIFrdutils.c and cif/CIFread.h
2024-12-26 15:20:39 -05:00
Darryl L. Miles a224c7e21a GeoDisjoint() unify return type of callback to bool
GeoDisjoint() handles this as 'bool' type internally so make all
consumer call-sites consistent with this type.
2024-12-26 15:10:35 -05:00