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/src/contrib/bc/tests/bc/scripts/ !
H A Dall.txt1 multiply_00100.bc
2 multiply_00200.bc
3 multiply_00300.bc
4 multiply_00400.bc
5 multiply_00500.bc
6 multiply_00600.bc
7 multiply_00700.bc
8 multiply_00800.bc
9 multiply_00900.bc
10 multiply_01000.bc
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/src/usr.sbin/bhyve/ !
H A Dblock_if.c135 blockif_enqueue(struct blockif_ctxt *bc, struct blockif_req *breq, in blockif_enqueue() argument
142 be = TAILQ_FIRST(&bc->bc_freeq); in blockif_enqueue()
145 TAILQ_REMOVE(&bc->bc_freeq, be, be_link); in blockif_enqueue()
160 TAILQ_FOREACH(tbe, &bc->bc_pendq, be_link) { in blockif_enqueue()
165 TAILQ_FOREACH(tbe, &bc->bc_busyq, be_link) { in blockif_enqueue()
174 TAILQ_INSERT_TAIL(&bc->bc_pendq, be, be_link); in blockif_enqueue()
179 blockif_dequeue(struct blockif_ctxt *bc, pthread_t t, struct blockif_elem **bep) in blockif_dequeue() argument
183 TAILQ_FOREACH(be, &bc->bc_pendq, be_link) { in blockif_dequeue()
190 TAILQ_REMOVE(&bc->bc_pendq, be, be_link); in blockif_dequeue()
193 TAILQ_INSERT_TAIL(&bc->bc_busyq, be, be_link); in blockif_dequeue()
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H A Dblock_if.h69 int blockif_add_boot_device(struct pci_devinst *const pi, struct blockif_ctxt *const bc);
71 int blockif_register_resize_callback(struct blockif_ctxt *bc,
73 off_t blockif_size(struct blockif_ctxt *bc);
74 void blockif_chs(struct blockif_ctxt *bc, uint16_t *c, uint8_t *h,
76 int blockif_sectsz(struct blockif_ctxt *bc);
77 void blockif_psectsz(struct blockif_ctxt *bc, int *size, int *off);
78 int blockif_queuesz(struct blockif_ctxt *bc);
79 int blockif_is_ro(struct blockif_ctxt *bc);
80 int blockif_candelete(struct blockif_ctxt *bc);
81 int blockif_read(struct blockif_ctxt *bc, struct blockif_req *breq);
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/src/stand/common/ !
H A Dbcache.c83 #define BHASH(bc, blkno) ((blkno) & ((bc)->bcache_nblks - 1)) argument
84 #define BCACHE_LOOKUP(bc, blkno) \ argument
85 ((bc)->bcache_ctl[BHASH((bc), (blkno))].bc_blkno != (blkno))
90 static void bcache_invalidate(struct bcache *bc, daddr_t blkno);
91 static void bcache_insert(struct bcache *bc, daddr_t blkno);
92 static void bcache_free_instance(struct bcache *bc);
123 struct bcache *bc = malloc(sizeof (struct bcache)); in bcache_allocate() local
129 if (bc == NULL) { in bcache_allocate()
131 return (bc); in bcache_allocate()
141 bc->bcache_nblks = bcache_total_nblks >> i; in bcache_allocate()
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/src/sys/sys/ !
H A Dblockcount.h42 int _blockcount_sleep(blockcount_t *bc, struct lock_object *, const char *wmesg,
44 void _blockcount_wakeup(blockcount_t *bc, u_int old);
47 blockcount_init(blockcount_t *bc) in blockcount_init() argument
49 atomic_store_int(&bc->__count, 0); in blockcount_init()
53 blockcount_acquire(blockcount_t *bc, u_int n) in blockcount_acquire() argument
58 old = atomic_fetchadd_int(&bc->__count, n); in blockcount_acquire()
59 KASSERT(old + n > old, ("%s: counter overflow %p", __func__, bc)); in blockcount_acquire()
61 atomic_add_int(&bc->__count, n); in blockcount_acquire()
66 blockcount_release(blockcount_t *bc, u_int n) in blockcount_release() argument
71 old = atomic_fetchadd_int(&bc->__count, -n); in blockcount_release()
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/src/contrib/bc/ !
H A DREADME.md1 # `bc`
9 This is an implementation of the [POSIX `bc` calculator][12] that implements
10 [GNU `bc`][1] extensions, as well as the period (`.`) extension for the BSD
11 flavor of `bc`.
13 For more information, see this `bc`'s full manual.
15 This `bc` also includes an implementation of `dc` in the same binary, accessible
17 standalone `dc` binary is desired, `bc` can be copied and renamed to `dc`.) The
23 This `bc` also provides `bc`'s math as a library with C bindings, called `bcl`.
29 This `bc` is Free and Open Source Software (FOSS). It is offered under the BSD
34 This `bc` only requires either:
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H A DMakefile.in54 BC_HEADERS = $(INCDIR)/bc.h
67 BC_LIB = $(GENDIR)/lib.bc
73 BC_LIB2 = $(GENDIR)/lib2.bc
95 BC = bc
299 $(MANPAGE) bc
322 @$(RM) -f $(ROOTDIR)/benchmarks/bc/*.txt
334 …@if [ $(BC_ENABLED) -ne 0 ]; then $(TESTSDIR)/all.sh -n bc $(BC_ENABLE_EXTRA_MATH) 1 $(GENERATE_TE…
341 @$(RM) -f $(TESTSDIR)/bc/parse_*.txt $(TESTSDIR)/bc/parse_*_results.txt
342 @$(RM) -f $(TESTSDIR)/bc/print_*.txt $(TESTSDIR)/bc/print_*_results.txt
343 @$(RM) -f $(TESTSDIR)/bc/bessel.txt $(TESTSDIR)/bc/bessel_results.txt
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H A Dbuild.gaml36 project: @com.gavinhoward.bc
84 // This is the predefined build to match the GNU bc/dc.
108 bc/default_banner: true
109 bc/default_sigint_reset: true
111 bc/default_tty_mode: true
113 bc/default_prompt: @tty_mode
115 bc/default_expr_exit: false
117 bc/default_digit_clamp: true
127 bc/default_banner: true
128 bc/default_sigint_reset: true
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H A DNEWS.md43 The first bug is that `bc`/`dc` will exit on macOS when the terminal is resized.
57 The bug was that `bc` attempted to jump out when flushing `stdout` on exit, but
71 This is a production release to fix problems in the `bc` manual.
142 This is a production release that fixes a `bc` dependency loop for minimal
168 `tests/bc/scripts/timeconst.bc` doesn't exist. This should only affect
177 This is a production release that moves `bc` to <https://git.gavinhoward.com>.
188 parameter had the same name as the array whose element was used, `bc` would grab
202 * A crash when `bc` and `dc` are built using editline, but history is not
221 This is a production release that fixes a discrepancy from the `bc` standard,
224 The discrepancy from the `bc` standard was with regards to the behavior of the
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/src/contrib/netbsd-tests/lib/libc/regex/data/ !
H A Dstartend.in4 [abc] &# a(bc)d b
7 b.*c &# b(bc)c bc
8 b.* &# b(bc)c bc
9 .*c &# b(bc)c bc
H A Dbackref.in8 a\([bc]\)\1d b abcdabbd abbd b
9 a\(\([bc]\)\2\)*d b abbccd abbccd
10 a\(\([bc]\)\2\)*d b abbcbd
17 \(a\)\1bc*d b aabcd aabcd
18 \(a\)\1bc*d b aabd aabd
19 \(a\)\1bc*d b aabcccd aabcccd
20 \(a\)\1bc*[ce]d b aabcccd aabcccd
H A Dsubexp.in13 (a|ab)(bc([de]+)f|cde) - abcdef abcdef a,bcdef,de
20 a([bc]?)c - abc abc b
21 a([bc]?)c - ac ac @c
22 a([bc]+)c - abc abc b
23 a([bc]+)c - abcc abcc bc
24 a([bc]+)bc - abcbc abcbc bc
30 (a*)* - bc @b @b
H A Dmeta.in3 a[bc]d & abd abd
8 a\bc &CP EESCAPE
11 a\\bc & a\bc a\bc
/src/contrib/bc/tests/bc/ !
H A Dtimeconst.sh61 bc="$1"
63 check_exec_arg "$bc"
65 bc="$testdir/../../bin/bc"
66 check_exec_arg "$bc"
100 nums=$(printf 'for (i = 0; i <= 1000; ++i) { i }\n' | bc)
106 printf '%s\n' "$i" | bc -q "$timeconst" > "$out1"
117 printf '%s\n' "$i" | "$bc" "$@" -q "$timeconst" > "$out2"
/src/usr.bin/gh-bc/ !
H A DMakefile3 PROG= gh-bc
4 PROGNAME= bc
9 SRCS= args.c bc.c bc_lex.c bc_parse.c data.c dc.c dc_lex.c dc_parse.c file.c history.c
15 MAN= bc.1 dc.1
17 LINKS= ${BINDIR}/bc ${BINDIR}/dc
32 NLSNAME= bc
76 MAN_SRC_BC= bc/N.1
80 MAN_SRC_BC= bc/A.1
116 lib.c: lib.bc Makefile
117 cd ${BCDIR} && sh gen/strgen.sh gen/lib.bc ${.OBJDIR}/lib.c 0 bc_lib bc_lib_name "" 1
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/src/usr.bin/gh-bc/tests/ !
H A DMakefile5 TEST_DIR= ${SRCTOP}/contrib/bc
7 TESTSDIR= ${TESTSBASE}/usr.bin/gh-bc
26 FILESbcDIR= ${TESTSDIR}/tests/bc
27 FILESbc!= echo ${TEST_DIR}/tests/bc/*.*
31 FILESbc_errorsDIR= ${TESTSDIR}/tests/bc/errors
32 FILESbc_errors!= echo ${TEST_DIR}/tests/bc/errors/*.*
36 FILESbc_scriptsDIR= ${TESTSDIR}/tests/bc/scripts
37 FILESbc_scripts!= echo ${TEST_DIR}/tests/bc/scripts/*.*
/src/bin/sh/tests/expansion/ !
H A Dcmdsubst24.015 check "$LINENO" "$assign_builtin" "a bc d"
17 check "$LINENO" "$assign_pipeline" "a bc d"
21 check "$LINENO" "$splits" "a@bc@d@a@bc@d@a bc d@a bc d"
/src/lib/libc/regex/ !
H A Dregcomp.c112 static bool p_ere_exp(struct parse *p, struct branchc *bc);
114 static int p_branch_eat_delim(struct parse *p, struct branchc *bc);
115 static void p_branch_ins_offset(struct parse *p, struct branchc *bc);
116 static void p_branch_fix_tail(struct parse *p, struct branchc *bc);
117 static bool p_branch_empty(struct parse *p, struct branchc *bc);
118 static bool p_branch_do(struct parse *p, struct branchc *bc);
119 static void p_bre_pre_parse(struct parse *p, struct branchc *bc);
120 static void p_bre_post_parse(struct parse *p, struct branchc *bc);
122 static bool p_simp_re(struct parse *p, struct branchc *bc);
388 p_ere_exp(struct parse *p, struct branchc *bc) in p_ere_exp() argument
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/src/contrib/bc/manuals/ !
H A Dbuild.md3 This `bc` attempts to be as portable as possible. It can be built on any
12 The general form of configuring, building, and installing this `bc` is as
45 For releases, Windows builds of `bc`, `dc`, and `bcl` are available for download
48 However, if you wish to build it yourself, this `bc` can be built using Visual
60 In Visual Studio, open up the solution file (`bc.sln` for `bc`, or `bcl.sln` for
68 To build `bc`, run the following from the root directory:
71 msbuild -property:Configuration=<config> vs/bc.sln
86 Building `bc`, `dc`, and `bcl` (the library) is more complex than on Windows
95 For example, if the source is in `bc`, the build should happen in `build`, then
99 ../bc/configure.sh
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H A Dalgorithms.md3 This `bc` uses the math algorithms below:
7 This `bc` uses brute force addition, which is linear (`O(n)`) in the number of
12 This `bc` uses brute force subtraction, which is linear (`O(n)`) in the number
17 This `bc` uses two algorithms: [Karatsuba][1] and brute force.
22 this `bc`, is superlinear but subpolynomial (bounded by `O(n^log_2(3))`).
35 This `bc` uses Algorithm D ([long division][2]). Long division is polynomial
49 this `bc` is small code).
57 This `bc` implements [Exponentiation by Squaring][3], which (via Karatsuba) has
63 This `bc` implements the fast algorithm [Newton's Method][4] (also known as the
70 ### Sine and Cosine (`bc` Math Library Only)
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/src/contrib/bc/gen/ !
H A Dbc_help.txt32 * The bc help text.
38 bc is a command-line, arbitrary-precision calculator with a Turing-complete
40 https://github.com/gavinhoward/bc/tree/%s/manuals/bc/%s.1.md .
42 This bc is compatible with both the GNU bc and the POSIX bc spec. See the GNU bc
43 manual (https://www.gnu.org/software/bc/manual/bc.html) and bc spec
44 (http://pubs.opengroup.org/onlinepubs/9699919799/utilities/bc.html)
47 This bc has three differences to the GNU bc:
59 3) This bc has many more extensions than the GNU bc does. For details, see the
62 This bc also implements the dot (.) extension of the BSD bc.
104 Run the bc code in "file" and exit. See above as well.
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/src/contrib/netbsd-tests/lib/libc/regex/data/att/ !
H A Dbasic.dat26 E (ab|a)(bc|c) abc (0,3)(0,2)(2,3)
91 BE ab*bc abc (0,3)
92 BE ab*bc abbc (0,4)
93 BE ab*bc abbbbc (0,6)
94 E ab+bc abbc (0,4)
95 E ab+bc abbbbc (0,6)
96 E ab?bc abbc (0,4)
97 E ab?bc abc (0,3)
107 BE a[bc]d abd (0,3)
114 BE a[^bc]d aed (0,3)
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/src/sbin/bsdlabel/ !
H A Ddisktab27 :pc#720:oc#0:bc#4096:fc#512:
32 :pc#1440:oc#0:bc#4096:fc#512:
37 :pc#2400:oc#0:bc#4096:fc#512:
42 :pc#2880:oc#0:bc#4096:fc#512:
57 :pc#1600:oc#0:bc#4096:fc#512:
62 :pc#1640:oc#0:bc#4096:fc#512:
67 :pc#2952:oc#0:bc#4096:fc#512:
72 :pc#3444:oc#0:bc#4096:fc#512:
80 :pc#246528:oc#0:bc#4096:fc#512:
177 :pc#2880:oc#0:bc#4096:fc#512:
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/src/sys/contrib/openzfs/tests/zfs-tests/tests/functional/cli_root/zfs_send/ !
H A Dzfs_send_006_pos.ksh49 return=$(echo "$PERCENT * $value" | bc)
50 return=$(echo "$return / 100" | bc)
68 total_size=$(echo "$total_size * $block_count" | bc)
78 typeset refer_diff=$(echo "$refer_size - $estimate_size" | bc)
79 refer_diff=$(echo "$refer_diff / 1" | bc)
81 typeset file_diff=$(echo "$file_size - $estimate_size" | bc)
82 file_diff=$(echo "$file_diff / 1" | bc)
152 refer_size=$(echo "$refer_size - $deduct_size" | bc)
193 refer_size=$(echo "$refer_size * 3" | bc)
/src/contrib/bc/project/ !
H A Dissue10.md8 $ bc -l
30 I'm not seeing the behavior. Can you send me the output of `bc -v`?
42 That's on FreeBSD with the base system's bc, built with the default base compiler.
47 $ bc -v
48 bc 4.0.1
50 Report bugs at: https://git.yzena.com/gavin/bc
55 Your bc is not default on 12.X yet but I enabled it with WITH_GH_BC=yes in /etc/src.conf to try it …
60 $ bc -v
61 bc 4.0.0
63 Report bugs at: https://git.yzena.com/gavin/bc
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