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mksh/var_spec.h

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further optimise and simplify the handling of $RANDOM, reads and writes to it are now either arc4random or rand/srand, but srand retains the old state; set +o arc4random is no longer possible, but if it's there we use arc4random(3), if not, we use rand(3) for $RANDOM reads; optimise special variable handling too and fix a few consts and other minor things
2009-09-26 05:40:03 +02:00
#if defined(VARSPEC_DEFNS)
oops, this list is s’pos’ta be sorted
2012-11-30 17:45:25 +01:00
__RCSID("$MirOS: src/bin/mksh/var_spec.h,v 1.6 2012/11/30 16:45:25 tg Exp $");
further optimise and simplify the handling of $RANDOM, reads and writes to it are now either arc4random or rand/srand, but srand retains the old state; set +o arc4random is no longer possible, but if it's there we use arc4random(3), if not, we use rand(3) for $RANDOM reads; optimise special variable handling too and fix a few consts and other minor things
2009-09-26 05:40:03 +02:00
#define FN(name) /* nothing */
#elif defined(VARSPEC_ENUMS)
#define FN(name) V_##name,
#define F0(name) V_##name = 0,
#elif defined(VARSPEC_ITEMS)
#define F0(name) /* nothing */
#define FN(name) #name,
#endif
#ifndef F0
#define F0 FN
#endif
• rework hash table interna to avoid gcc-4.1 on Debian etch bug • also improve behaviour with _a lot_ (>2²⁸) entries • while here, improve comments and whitespace
2011-06-05 21:58:21 +02:00
/* NOTE: F0 are skipped for the ITEMS array, only FN generate names */
further optimise and simplify the handling of $RANDOM, reads and writes to it are now either arc4random or rand/srand, but srand retains the old state; set +o arc4random is no longer possible, but if it's there we use arc4random(3), if not, we use rand(3) for $RANDOM reads; optimise special variable handling too and fix a few consts and other minor things
2009-09-26 05:40:03 +02:00
/* 0 is always V_NONE */
F0(NONE)
/* 1 and up are special variables */
introduce $BASHPID for ormaaj from #ksh
2012-11-20 18:42:32 +01:00
FN(BASHPID)
further optimise and simplify the handling of $RANDOM, reads and writes to it are now either arc4random or rand/srand, but srand retains the old state; set +o arc4random is no longer possible, but if it's there we use arc4random(3), if not, we use rand(3) for $RANDOM reads; optimise special variable handling too and fix a few consts and other minor things
2009-09-26 05:40:03 +02:00
FN(COLUMNS)
oops, this list is s’pos’ta be sorted
2012-11-30 17:45:25 +01:00
FN(EPOCHREALTIME)
further optimise and simplify the handling of $RANDOM, reads and writes to it are now either arc4random or rand/srand, but srand retains the old state; set +o arc4random is no longer possible, but if it's there we use arc4random(3), if not, we use rand(3) for $RANDOM reads; optimise special variable handling too and fix a few consts and other minor things
2009-09-26 05:40:03 +02:00
#if HAVE_PERSISTENT_HISTORY
FN(HISTFILE)
#endif
FN(HISTSIZE)
FN(IFS)
FN(LINENO)
FN(LINES)
FN(OPTIND)
FN(PATH)
FN(RANDOM)
FN(SECONDS)
FN(TMOUT)
FN(TMPDIR)
#undef FN
#undef F0
#undef VARSPEC_DEFNS
#undef VARSPEC_ENUMS
#undef VARSPEC_ITEMS