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/illumos-gate/usr/src/lib/libm/common/C/
H A Dlog.c159 int i, hx, ix, n, lx; in log() local
163 ix = hx & 0x7fffffff; in log()
168 if (ix > 0x7ff00000 || (ix == 0x7ff00000 && lx != 0)) /* nan */ in log()
180 ix = ((int *)&x)[HIWORD]; in log()
184 i = ix >> 19; in log()
187 if (ix >= 0x3fec0000 && ix < 0x3ff22000) { in log()
191 if (((ix - 0x3ff00000) | lx) == 0) /* x = 1 */ in log()
200 i = (ix - 0x3fb80000) >> 15; in log()
208 dn = (double)(n + ((ix >> 20) - 0x3ff)); in log()
210 i = (ix & 0x000fffff) | 0x3ff00000; /* scale x to [1,2] */ in log()
H A Derf.c283 int hx, ix, i; in erf() local
287 ix = hx & 0x7fffffff; in erf()
288 if (ix >= 0x7ff00000) { /* erf(nan)=nan */ in erf()
297 if (ix < 0x3feb0000) { /* |x|<0.84375 */ in erf()
298 if (ix < 0x3e300000) { /* |x|<2**-28 */ in erf()
329 if (ix < 0x4006DB6E) { /* |x| < 1/0.35 */ in erf()
351 int hx, ix; in erfc() local
355 ix = hx & 0x7fffffff; in erfc()
366 if (ix < 0x3c700000) /* |x| < 2**-56 */ in erfc()
395 if (ix < 0x403c0000) { /* |x|<28 */ in erfc()
[all …]
H A Dlog10.c155 int i, hx, ix, n, lx; in log10() local
159 ix = hx & 0x7fffffff; in log10()
164 if (ix > 0x7ff00000 || (ix == 0x7ff00000 && lx != 0)) /* nan */ in log10()
176 ix = ((int *)&x)[HIWORD]; in log10()
180 i = ix >> 19; in log10()
183 if (ix >= 0x3fec0000 && ix < 0x3ff20000) { in log10()
187 if (((ix - 0x3ff00000) | lx) == 0) /* x = 1 */ in log10()
196 i = (ix - 0x3fb80000) >> 15; in log10()
205 dn = (double)(n + ((ix >> 20) - 0x3ff)); in log10()
207 i = (ix & 0x000fffff) | 0x3ff00000; /* scale x to [1,2] */ in log10()
H A Dsincos.c184 int i, j, n, hx, ix, lx; in sincos() local
188 ix = hx & ~0x80000000; in sincos()
211 n = ix >> 20; in sincos()
232 i = ix - 0x3ff921fb; in sincos()
253 i = ix - 0x400921fb; in sincos()
276 i = ix - 0x4012D97C; in sincos()
285 if (((ix - 0x4012D800) >> 9) == 0) { in sincos()
297 i = ix - 0x401921fb; in sincos()
320 i = ix - 0x401F6A7A; in sincos()
329 if (((ix - 0x401F6A7A) >> 7) == 0) { in sincos()
[all …]
H A Dsin.c99 int i, j, n, hx, ix, lx; in sin() local
103 ix = hx & ~0x80000000; in sin()
105 if (ix <= 0x3fc50000) { /* |x| < .1640625 */ in sin()
106 if (ix < 0x3e400000) /* |x| < 2**-27 */ in sin()
110 if (ix < 0x3f800000) /* |x| < 2**-8 */ in sin()
118 n = ix >> 20; in sin()
120 i = (((ix >> 12) & 0xff) | 0x100) >> (0x401 - n); in sin()
127 i = ix - 0x400921fb; in sin()
135 if (((ix - 0x40092000) >> 11) == 0) { in sin()
148 i = ix - 0x401921fb; in sin()
[all …]
H A Dasinh.c61 int hx, ix; in asinh() local
64 ix = hx & 0x7fffffff; in asinh()
65 if (ix >= 0x7ff00000) in asinh()
67 return (ix >= 0x7ff80000 ? x : x + x); in asinh()
72 if (ix < 0x3e300000) { /* |x|<2**-28 */ in asinh()
76 if (ix > 0x41b00000) { /* |x| > 2**28 */ in asinh()
78 } else if (ix > 0x40000000) { in asinh()
H A Dtan.c50 int n, ix; in tan() local
53 ix = ((int *) &x)[HIWORD]; in tan()
56 ix &= 0x7fffffff; in tan()
57 if (ix <= 0x3fe921fb) in tan()
61 else if (ix >= 0x7ff00000) { in tan()
63 return (ix >= 0x7ff80000 ? x : x - x); /* NaN */ in tan()
H A Dexp2.c62 int ix, hx, k; in exp2() local
65 ix = ((int *)&x)[HIWORD]; in exp2()
66 hx = ix & ~0x80000000; in exp2()
70 if (ix == 0xfff00000 && ((int *)&x)[LOWORD] == 0) in exp2()
74 t = (ix < 0)? tiny : huge; in exp2()
86 k = (int)((ix < 0)? x - half : x + half); in exp2()
H A Dasin.c108 int hx, ix, i; in asin() local
111 ix = hx & 0x7fffffff; in asin()
112 if (ix >= 0x3ff00000) { /* |x| >= 1 */ in asin()
113 if (((ix - 0x3ff00000) | ((int *) &x)[LOWORD]) == 0) in asin()
118 return (ix >= 0x7ff80000 ? x : (x - x) / (x - x)); in asin()
125 } else if (ix < 0x3fe00000) { /* |x| < 0.5 */ in asin()
126 if (ix < 0x3e400000) { /* if |x| < 2**-27 */ in asin()
144 if (ix >= 0x3FEF3333) { /* if |x| > 0.975 */ in asin()
/illumos-gate/usr/src/lib/libm/common/m9x/
H A Dldexp.c37 int *px = (int *) &x, ix = px[HIWORD] & ~0x80000000; in ldexp() local
39 if (ix >= 0x7ff00000 || (px[LOWORD] | ix) == 0) in ldexp()
41 return (ix >= 0x7ff80000 ? x : x + x); in ldexp()
47 ix = px[HIWORD] & ~0x80000000; in ldexp()
52 if (ix >= 0x7ff00000 || (px[LOWORD] | ix) == 0) in ldexp()
H A Dscalblnf.c59 int *px = (int *) &x, ix, k; in scalblnf() local
61 ix = *px & ~0x80000000; in scalblnf()
62 k = ix >> 23; in scalblnf()
65 return (ix > 0x7f800000 ? x * x : x); in scalblnf()
69 if (ix == 0 || n == 0) in scalblnf()
76 k = ilogbf_biased(ix); in scalblnf()
77 *px = (*px & 0x80000000) | (ix << (-k + 1)); in scalblnf()
/illumos-gate/usr/src/lib/libm/common/complex/
H A Dk_atan2.c285 int ix, iy, sign, j; in mx_atan() local
287 ix = ((int *) &x)[HIWORD]; in mx_atan()
288 sign = ix & 0x80000000; in mx_atan()
289 ix ^= sign; in mx_atan()
292 if (ix < 0x3fc00000) { in mx_atan()
406 ((int *) &x)[HIWORD] = ix; in mx_atan()
459 int ix, iy, hx, hy, lx, ly; in __k_atan2() local
467 ix = hx & ~0x80000000; in __k_atan2()
481 } else if (ix < 0x7ff00000) { in __k_atan2()
523 if (ix >= 0x5f300000) { in __k_atan2()
[all …]
H A Dcacos.c221 int ix, iy, hx, hy; in cacos() local
231 ix = hx & 0x7fffffff; in cacos()
235 if ((ix | lx) == 0) { in cacos()
247 if (ix < 0x7ff00000) { in cacos()
249 } else if (ISINF(ix, lx)) { in cacos()
259 if (ISINF(ix, lx)) in cacos()
272 if (ISINF(ix, lx)) { /* x is INF */ in cacos()
319 if (ix < 0x3ff00000) { /* |x| < 1 */ in cacos()
324 if (ix >= 0x43500000) /* |x| >= 2**54 */ in cacos()
335 if (ix < 0x3ff00000) { /* x < 1 */ in cacos()
[all …]
H A Dcsqrt.c123 int n, ix, iy, hx, hy, lx, ly; in csqrt() local
131 ix = hx & 0x7fffffff; in csqrt()
135 if (ix >= 0x7ff00000 || iy >= 0x7ff00000) { in csqrt()
139 else if (ISINF(ix, lx)) { in csqrt()
157 } else if (ix >= iy) { in csqrt()
158 n = (ix - iy) >> 20; in csqrt()
161 } else if (ix >= 0x5f300000) { /* x > 2**500 */ in csqrt()
179 n = (iy - ix) >> 20; in csqrt()
185 else if (ix <= 0x00100000) in csqrt()
193 } else if (ix < 0x20b00000) { /* x < 2**-500 */ in csqrt()
H A Dctanhf.c42 int hx, ix, hy, iy; in ctanhf() local
48 ix = hx & 0x7fffffff; in ctanhf()
58 if (ix < 0x7f800000) /* catanh(finite x,inf/nan) is nan */ in ctanhf()
60 else if (ix == 0x7f800000) { /* x is inf */ in ctanhf()
67 } else if (ix >= 0x41600000) { in ctanhf()
79 if (ix >= 0x7f000000) { /* |x| > max/2 */ in ctanhf()
80 if (ix >= 0x7f800000) { /* |x| is inf or NaN */ in ctanhf()
81 if (ix > 0x7f800000) /* x is NaN */ in ctanhf()
H A Dk_clog_rl.c412 int n, k, ix, iy, iz, nx, ny, nz, i; local
420 ix = HI_XWORD(x) & ~0x80000000;
423 if (ix < iy || (ix < 0x7fff0000 && ix == iy && x < y)) {
426 n = ix, ix = iy; iy = n;
429 nx = ix >> 16; ny = iy >> 16;
471 ix = HI_XWORD(x);
473 nx = (ix >> 16) - 240;
497 XFSCALE(x, (0x3fff - (ix >> 16)));
498 i = ((ix & 0xffff) + 0x100) >> 9; /* 7.5 bits of x */
520 XFSCALE(x, (0x3fff - (ix >> 16)));
[all …]
H A Dcasin.c217 int ix, iy, hx, hy; in casin() local
227 ix = hx & 0x7fffffff; in casin()
235 if (ix >= 0x7ff00000) { /* x is inf or NaN */ in casin()
236 if (ISINF(ix, lx)) { /* x is INF */ in casin()
269 if ((ix | lx | iy | ly) == 0) in casin()
278 if ((ix | lx) == 0) in casin()
291 if (ix < 0x3ff00000) { /* |x| < 1 */ in casin()
296 if (ix >= 0x43500000) /* |x| >= 2**54 */ in casin()
298 else if (ix >= 0x3ff80000) /* x > Acrossover */ in casin()
307 if (ix < 0x3ff00000) { /* x < 1 */ in casin()
[all …]
H A Dcpowf.c58 int ix, iy, hx, hy, hv, hu, iu, iv, j; in cpowf() local
68 ix = hx & 0x7fffffff; in cpowf()
83 if (hx < 0 && ix < hiinf && iu < hiinf) { in cpowf()
92 } else if (ix == 0 || ix >= hiinf || iy >= hiinf) { in cpowf()
93 if (ix > hiinf || iy > hiinf || iu > hiinf) { in cpowf()
97 if (ix != 0) in cpowf()
104 } else if (ix == iy) { /* if |x| == |y| */ in cpowf()
127 if (iu >= hiinf || iv >= hiinf || ix >= hiinf || iy >= hiinf) { in cpowf()
151 if (ix > 0x3f000000 && ix < 0x40000000) /* .5 < |x| < 2 */ in cpowf()
H A Dctanh.c100 int hx, ix, lx, hy, iy, ly; in ctanh() local
107 ix = hx & 0x7fffffff; in ctanh()
118 if (ix < 0x7ff00000) /* catanh(finite x,inf/nan) is nan */ in ctanh()
120 else if (((ix - 0x7ff00000) | lx) == 0) { /* x is inf */ in ctanh()
127 } else if (ix >= 0x403c0000) { in ctanh()
139 if (ix >= 0x7fe00000) { /* |x| > max/2 */ in ctanh()
140 if (ix >= 0x7ff00000) { /* |x| is inf or NaN */ in ctanh()
141 if (((ix - 0x7ff00000) | lx) != 0) in ctanh()
/illumos-gate/usr/src/lib/libm/common/Q/
H A Dlog1pl.c144 int i, j, ix, iy, n, hx, m; in log1pl() local
147 ix = hx & 0x7fffffff; in log1pl()
148 if (ix < 0x3ffaf07c) { /* |x|<2/33 */ in log1pl()
149 if (ix <= 0x3f8d0000) { /* x <= 2**-114, return x */ in log1pl()
158 if (ix >= 0x7fff0000) { /* x is +inf or NaN */ in log1pl()
161 if (hx < 0 && ix >= 0x3fff0000) { in log1pl()
162 if (ix > 0x3fff0000 || (H1(x) | H2(x) | H3(x)) != 0) in log1pl()
167 if (ix >= 0x7ffeffff) in log1pl()
176 m = (ix >> 16) - 0x3fff; in log1pl()
186 } else if ((1 + n) == 0 && (ix < 0x3ffe0000)) { /* x in (-0.5,-2/33] */ in log1pl()
[all …]
/illumos-gate/usr/src/lib/libm/common/R/
H A Dfloorf.c60 int hx, k, j, ix; in ceilf() local
63 ix = hx & ~0x80000000; in ceilf()
64 k = ix >> 23; in ceilf()
76 else if (ix == 0) in ceilf()
88 int hx, k, j, ix; in floorf() local
91 ix = hx & ~0x80000000; in floorf()
92 k = ix >> 23; in floorf()
104 else if (ix == 0) in floorf()
H A Dscalbnf.c60 int *px = (int *) &x, ix, k; in scalbnf() local
62 ix = *px & ~0x80000000; in scalbnf()
63 k = ix >> 23; in scalbnf()
66 return (ix > 0x7f800000 ? x * x : x); in scalbnf()
70 if (ix == 0 || n == 0) in scalbnf()
77 k = ilogbf_biased(ix); in scalbnf()
78 *px = (*px & 0x80000000) | (ix << (-k + 1)); in scalbnf()
H A Derff.c40 int ix; in erff() local
42 ix = *(int *)&x & ~0x80000000; in erff()
43 if (ix > 0x7f800000) /* x is NaN */ in erff()
51 int ix; in erfcf() local
56 ix = *(int *)&x & ~0x80000000; in erfcf()
57 if (ix > 0x7f800000) /* x is NaN */ in erfcf()
/illumos-gate/usr/src/lib/auditd_plugins/syslog/
H A Dsysplugin.c329 int ix; in gethname() local
379 hosthash[ix].ht_key = key; in gethname()
396 hosthash[ix].ht_length = strlen(hosthash[ix].ht_value); in gethname()
398 hosthash[ix].ht_length = strlcpy(hosthash[ix].ht_value, in gethname()
427 int ix; in getuname() local
444 uidhash[ix].ht_key = uid; in getuname()
453 uidhash[ix].ht_length = l; in getuname()
455 l = uidhash[ix].ht_length + 1; in getuname()
471 gidhash[ix].ht_key = gid; in getuname()
475 gidhash[ix].ht_length = in getuname()
[all …]
/illumos-gate/usr/src/uts/common/fs/
H A Dfsflush.c358 unsigned int ix, icount, count = 0; in fsflush() local
380 for (ix = 0; ix < fsf_npgsz - 1; ++ix) { in fsflush()
381 fsf_pgcnt[ix] = in fsflush()
382 page_get_pagesize(ix + 1) / page_get_pagesize(ix); in fsflush()
383 fsf_mask[ix] = page_get_pagecnt(ix + 1) - 1; in fsflush()
402 for (ix = 0; ix < v.v_hbuf; ix++) { in fsflush()
404 hp = &hbuf[ix]; in fsflush()
405 dwp = (struct buf *)&dwbuf[ix]; in fsflush()
413 hmp = &hbuf[ix].b_lock; in fsflush()

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