| /bionic/tests/ |
| D | inttypes_test.cpp | 191 div_t r; in TEST() local
193 r = div(5, 3); in TEST()
194 EXPECT_EQ(1, r.quot); in TEST()
195 EXPECT_EQ(2, r.rem); in TEST()
197 r = div(5, -3); in TEST()
198 EXPECT_EQ(-1, r.quot); in TEST()
199 EXPECT_EQ(2, r.rem); in TEST()
201 r = div(-5, 3); in TEST()
202 EXPECT_EQ(-1, r.quot); in TEST()
203 EXPECT_EQ(-2, r.rem); in TEST()
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| D | sys_select_test.cpp | 78 fd_set r; in TEST() local
79 FD_ZERO(&r); in TEST()
85 FD_SET(STDIN_FILENO, &r); in TEST()
92 ASSERT_EQ(-1, select(-1, &r, &w, &e, NULL)); in TEST()
95 int num_fds = select(max, &r, &w, &e, NULL); in TEST()
103 ASSERT_TRUE(FD_ISSET(STDIN_FILENO, &r)); in TEST()
110 ASSERT_EQ(-1, select(max, &r, &w, &e, &tv)); in TEST()
118 FD_ZERO(&r); in TEST()
119 FD_SET(fd, &r); in TEST()
120 ASSERT_EQ(1, select(fd+1, &r, NULL, NULL, &tv)); in TEST()
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| /bionic/libc/upstream-openbsd/lib/libc/stdlib/ |
| D | imaxdiv.c | 39 imaxdiv_t r; in imaxdiv() local
43 r.quot = num / denom; in imaxdiv()
44 r.rem = num % denom; in imaxdiv()
45 if (num >= 0 && r.rem < 0) { in imaxdiv()
46 r.quot++; in imaxdiv()
47 r.rem -= denom; in imaxdiv()
49 return (r); in imaxdiv()
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| D | tsearch.c | 34 int r; in tsearch() local
36 if ((r = (*compar)(key, (*rootp)->key)) == 0) /* T2: */ in tsearch()
38 rootp = (r < 0) ? in tsearch()
60 node *r; in tdelete() local
73 r = (*rootp)->right; /* D1: */ in tdelete()
75 q = r; in tdelete()
76 else if (r != (struct node_t *)0) { /* Right link is null? */ in tdelete()
77 if (r->left == (struct node_t *)0) { /* D2: Find successor */ in tdelete()
78 r->left = q; in tdelete()
79 q = r; in tdelete()
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| /bionic/libc/upstream-netbsd/lib/libc/stdlib/ |
| D | div.c | 49 div_t r; in div() local
51 r.quot = num / denom; in div()
52 r.rem = num % denom; in div()
76 if (num >= 0 && r.rem < 0) { in div()
77 r.quot++; in div()
78 r.rem -= denom; in div()
80 return (r); in div()
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| D | ldiv.c | 49 ldiv_t r; in ldiv() local
53 r.quot = num / denom; in ldiv()
54 r.rem = num % denom; in ldiv()
55 if (num >= 0 && r.rem < 0) { in ldiv()
56 r.quot++; in ldiv()
57 r.rem -= denom; in ldiv()
59 return (r); in ldiv()
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| D | lldiv.c | 55 lldiv_t r; in __weak_alias() local
59 r.quot = num / denom; in __weak_alias()
60 r.rem = num % denom; in __weak_alias()
61 if (num >= 0 && r.rem < 0) { in __weak_alias()
62 r.quot++; in __weak_alias()
63 r.rem -= denom; in __weak_alias()
65 return (r); in __weak_alias()
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| /bionic/libc/upstream-netbsd/lib/libc/regex/ |
| D | regerror.c | 168 const struct rerr *r; in regerror() local
180 for (r = rerrs; r->code != 0; r++) in regerror()
181 if (r->code == target) in regerror()
185 if (r->code != 0) { in regerror()
186 (void)strlcpy(convbuf, r->name, sizeof convbuf); in regerror()
192 s = r->explain; in regerror()
213 const struct rerr *r; in regatoi() local
215 for (r = rerrs; r->code != 0; r++) in regatoi()
216 if (strcmp(r->name, preg->re_endp) == 0) in regatoi()
218 if (r->code == 0) in regatoi()
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| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| D | s_cbrt.c | 44 double r,s,t=0.0,w; in cbrt() local
88 r=(t*t)*(t/x); in cbrt()
89 t=t*((P0+r*(P1+r*P2))+((r*r)*r)*(P3+r*P4)); in cbrt()
107 r=x/s; /* error <= 0.5 ulps; |r| < |t| */ in cbrt()
109 r=(r-t)/(w+r); /* r-t is exact; w+r ~= 3*t */ in cbrt()
110 t=t+t*r; /* error <= 0.5 + 0.5/3 + epsilon */ in cbrt()
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| D | s_cbrtf.c | 33 double r,T; in cbrtf() local
61 r=T*T*T; in cbrtf()
62 T=T*((double)x+x+r)/(x+r+r); in cbrtf()
68 r=T*T*T; in cbrtf()
69 T=T*((double)x+x+r)/(x+r+r); in cbrtf()
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| D | k_tanf.c | 41 double z,r,w,s,t,u; in __kernel_tandf() local
58 r = T[4]+z*T[5]; in __kernel_tandf()
63 r = (x+s*u)+(s*w)*(t+w*r); in __kernel_tandf()
64 if(iy==1) return r; in __kernel_tandf()
65 else return -1.0/r; in __kernel_tandf()
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| D | e_sqrt.c | 100 u_int32_t r,t1,s1,ix1,q1; in __ieee754_sqrt() local
139 r = 0x00200000; /* r = moving bit from right to left */ in __ieee754_sqrt()
141 while(r!=0) { in __ieee754_sqrt()
142 t = s0+r; in __ieee754_sqrt()
144 s0 = t+r; in __ieee754_sqrt()
146 q += r; in __ieee754_sqrt()
150 r>>=1; in __ieee754_sqrt()
153 r = sign; in __ieee754_sqrt()
154 while(r!=0) { in __ieee754_sqrt()
155 t1 = s1+r; in __ieee754_sqrt()
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| D | e_sqrtf.c | 31 u_int32_t r; in __ieee754_sqrtf() local
61 r = 0x01000000; /* r = moving bit from right to left */ in __ieee754_sqrtf()
63 while(r!=0) { in __ieee754_sqrtf()
64 t = s+r; in __ieee754_sqrtf()
66 s = t+r; in __ieee754_sqrtf()
68 q += r; in __ieee754_sqrtf()
71 r>>=1; in __ieee754_sqrtf()
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| D | k_tan.c | 80 double z, r, v, w, s; in __kernel_tan() local
102 r = T[1] + w * (T[3] + w * (T[5] + w * (T[7] + w * (T[9] + in __kernel_tan()
107 r = y + z * (s * (r + v) + y); in __kernel_tan()
108 r += T[0] * s; in __kernel_tan()
109 w = x + r; in __kernel_tan()
113 (v - 2.0 * (x - (w * w / (w + v) - r))); in __kernel_tan()
126 v = r - (z - x); /* z+v = r+x */ in __kernel_tan()
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| D | e_acosf.c | 37 float z,p,q,r,w,s,c,df; in __ieee754_acosf() local
53 r = p/q; in __ieee754_acosf()
54 return pio2_hi - (x - (pio2_lo-x*r)); in __ieee754_acosf()
60 r = p/q; in __ieee754_acosf()
61 w = r*s-pio2_lo; in __ieee754_acosf()
73 r = p/q; in __ieee754_acosf()
74 w = r*s+c; in __ieee754_acosf()
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| D | e_acosl.c | 47 long double z,p,q,r,w,s,c,df; in acosl() local
64 r = p/q; in acosl()
65 return pio2_hi - (x - (pio2_lo-x*r)); in acosl()
71 r = p/q; in acosl()
72 w = r*s-pio2_lo; in acosl()
83 r = p/q; in acosl()
84 w = r*s+c; in acosl()
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| /bionic/libc/bionic/ |
| D | wchar.cpp | 71 size_t i, o, r; in mbsnrtowcs() local
82 for (i = o = 0; i < nmc; i += r, o++) { in mbsnrtowcs()
88 r = 1; in mbsnrtowcs()
90 r = mbrtowc(NULL, *src + i, nmc - i, state); in mbsnrtowcs()
91 if (r == __MB_ERR_ILLEGAL_SEQUENCE) { in mbsnrtowcs()
94 if (r == __MB_ERR_INCOMPLETE_SEQUENCE) { in mbsnrtowcs()
97 if (r == 0) { in mbsnrtowcs()
106 for (i = o = 0; i < nmc && o < len; i += r, o++) { in mbsnrtowcs()
110 r = 1; in mbsnrtowcs()
116 r = mbrtowc(dst + o, *src + i, nmc - i, state); in mbsnrtowcs()
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| /bionic/libm/upstream-freebsd/lib/msun/ld128/ |
| D | e_rem_pio2l.h | 65 long double z,w,t,r,fn; in __ieee754_rem_pio2l() local
85 r = x-fn*pio2_1; in __ieee754_rem_pio2l()
91 y[0] = r-w; in __ieee754_rem_pio2l()
96 t = r; in __ieee754_rem_pio2l()
98 r = t-w; in __ieee754_rem_pio2l()
99 w = fn*pio2_2t-((t-r)-w); in __ieee754_rem_pio2l()
100 y[0] = r-w; in __ieee754_rem_pio2l()
105 t = r; /* will cover all possible cases */ in __ieee754_rem_pio2l()
107 r = t-w; in __ieee754_rem_pio2l()
108 w = fn*pio2_3t-((t-r)-w); in __ieee754_rem_pio2l()
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| /bionic/libm/upstream-freebsd/lib/msun/bsdsrc/ |
| D | b_tgamma.c | 189 struct Double yy, r; local
196 r.a = y;
197 TRUNC(r.a);
198 yy.a = r.a - one;
200 yy.b = r.b = y - yy.a;
203 t = r.a*yy.a;
204 r.b = r.a*yy.b + y*r.b;
205 r.a = t;
206 TRUNC(r.a);
207 r.b += (t - r.a);
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| /bionic/libm/upstream-netbsd/lib/libm/complex/ |
| D | cpow.c | 40 double x, y, r, theta, absa, arga; in cpow() local
49 r = pow(absa, x); in cpow()
52 r = r * exp(-y * arga); in cpow()
55 w = r * cos(theta) + (r * sin(theta)) * I; in cpow()
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| D | cpowf.c | 40 float x, y, r, theta, absa, arga; in cpowf() local
49 r = powf(absa, x); in cpowf()
52 r = r * expf(-y * arga); in cpowf()
55 w = r * cosf(theta) + (r * sinf(theta)) * I; in cpowf()
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| D | cpowl.c | 40 long double x, y, r, theta, absa, arga; in cpowl() local
49 r = powl(absa, x); in cpowl()
52 r = r * expl(-y * arga); in cpowl()
55 w = r * cosl(theta) + (r * sinl(theta)) * I; in cpowl()
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| D | cexpl.c | 40 long double r, x, y; in cexpl() local
44 r = expl(x); in cexpl()
45 w = r * cosl(y) + r * sinl(y) * I; in cexpl()
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| /bionic/libc/upstream-openbsd/lib/libc/crypt/ |
| D | arc4random_uniform.c | 35 uint32_t r, min; in arc4random_uniform() local
50 r = arc4random(); in arc4random_uniform()
51 if (r >= min) in arc4random_uniform()
55 return r % upper_bound; in arc4random_uniform()
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| /bionic/libc/upstream-freebsd/lib/libc/string/ |
| D | wcsncat.c | 44 const wchar_t *r; in wcsncat() local
50 r = s2; in wcsncat()
51 while (*r && n) { in wcsncat()
52 *q++ = *r++; in wcsncat()
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