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Searched refs:vector (Results 1 – 25 of 54) sorted by relevance

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/sysdeps/unix/sysv/linux/
A Dpwritev.c26 pwritev (int fd, const struct iovec *vector, int count, off_t offset) in pwritev() argument
28 return SYSCALL_CANCEL (pwritev, fd, vector, count, LO_HI_LONG (offset)); in pwritev()
34 pwritev (int fd, const struct iovec *vector, int count, off_t offset) in pwritev() argument
36 ssize_t result = SYSCALL_CANCEL (pwritev, fd, vector, count, in pwritev()
40 return __atomic_pwritev_replacement (fd, vector, count, offset); in pwritev()
A Dpreadv.c26 preadv (int fd, const struct iovec *vector, int count, off_t offset) in preadv() argument
28 return SYSCALL_CANCEL (preadv, fd, vector, count, LO_HI_LONG (offset)); in preadv()
34 preadv (int fd, const struct iovec *vector, int count, off_t offset) in preadv() argument
36 ssize_t result = SYSCALL_CANCEL (preadv, fd, vector, count, in preadv()
40 return __atomic_preadv_replacement (fd, vector, count, offset); in preadv()
A Dpreadv64.c24 preadv64 (int fd, const struct iovec *vector, int count, off64_t offset) in preadv64() argument
26 return SYSCALL_CANCEL (preadv, fd, vector, count, LO_HI_LONG (offset)); in preadv64()
32 preadv64 (int fd, const struct iovec *vector, int count, off64_t offset) in preadv64() argument
34 ssize_t result = SYSCALL_CANCEL (preadv, fd, vector, count, in preadv64()
38 return __atomic_preadv64_replacement (fd, vector, count, offset); in preadv64()
A Dpwritev64.c24 pwritev64 (int fd, const struct iovec *vector, int count, off64_t offset) in pwritev64() argument
26 return SYSCALL_CANCEL (pwritev, fd, vector, count, LO_HI_LONG (offset)); in pwritev64()
32 pwritev64 (int fd, const struct iovec *vector, int count, off64_t offset) in pwritev64() argument
34 ssize_t result = SYSCALL_CANCEL (pwritev, fd, vector, count, in pwritev64()
38 return __atomic_pwritev64_replacement (fd, vector, count, offset); in pwritev64()
A Dpwritev2.c25 pwritev2 (int fd, const struct iovec *vector, int count, off_t offset, in pwritev2() argument
29 ssize_t result = SYSCALL_CANCEL (pwritev2, fd, vector, count, in pwritev2()
49 return __writev (fd, vector, count); in pwritev2()
51 return pwritev (fd, vector, count, offset); in pwritev2()
A Dpreadv2.c25 preadv2 (int fd, const struct iovec *vector, int count, off_t offset, in preadv2() argument
28 ssize_t result = SYSCALL_CANCEL (preadv2, fd, vector, count, in preadv2()
48 return __readv (fd, vector, count); in preadv2()
50 return preadv (fd, vector, count, offset); in preadv2()
A Dpreadv64v2.c23 preadv64v2 (int fd, const struct iovec *vector, int count, off64_t offset, in preadv64v2() argument
26 ssize_t result = SYSCALL_CANCEL (preadv2, fd, vector, count, in preadv64v2()
47 return __readv (fd, vector, count); in preadv64v2()
49 return preadv64 (fd, vector, count, offset); in preadv64v2()
A Dpwritev64v2.c23 pwritev64v2 (int fd, const struct iovec *vector, int count, off64_t offset, in pwritev64v2() argument
26 ssize_t result = SYSCALL_CANCEL (pwritev2, fd, vector, count, in pwritev64v2()
46 return __writev (fd, vector, count); in pwritev64v2()
48 return pwritev64 (fd, vector, count, offset); in pwritev64v2()
/sysdeps/posix/
A Dpwritev_common.c36 PWRITEV (int fd, const struct iovec *vector, int count, OFF_T offset) in PWRITEV() argument
43 if (SSIZE_MAX - bytes < vector[i].iov_len) in PWRITEV()
48 bytes += vector[i].iov_len; in PWRITEV()
66 ptr = __mempcpy ((void *) ptr, (void *) vector[i].iov_base, in PWRITEV()
67 vector[i].iov_len); in PWRITEV()
A Dpreadv_common.c36 PREADV (int fd, const struct iovec *vector, int count, OFF_T offset) in PREADV() argument
43 if (SSIZE_MAX - bytes < vector[i].iov_len) in PREADV()
48 bytes += vector[i].iov_len; in PREADV()
72 size_t copy = MIN (vector[i].iov_len, bytes); in PREADV()
74 memcpy (vector[i].iov_base, buf, copy); in PREADV()
A Dpwritev2.c27 pwritev2 (int fd, const struct iovec *vector, int count, off_t offset, in pwritev2() argument
37 return __writev (fd, vector, count); in pwritev2()
39 return pwritev (fd, vector, count, offset); in pwritev2()
A Dpreadv2.c27 preadv2 (int fd, const struct iovec *vector, int count, off_t offset, in preadv2() argument
37 return __readv (fd, vector, count); in preadv2()
39 return preadv (fd, vector, count, offset); in preadv2()
A Dreadv.c40 __readv (int fd, const struct iovec *vector, int count) in __readv() argument
47 if (SSIZE_MAX - bytes < vector[i].iov_len) in __readv()
52 bytes += vector[i].iov_len; in __readv()
79 size_t copy = MIN (vector[i].iov_len, bytes); in __readv()
81 (void) memcpy ((void *) vector[i].iov_base, (void *) buffer, copy); in __readv()
A Dwritev.c41 __writev (int fd, const struct iovec *vector, int count) in __writev() argument
48 if (SSIZE_MAX - bytes < vector[i].iov_len) in __writev()
53 bytes += vector[i].iov_len; in __writev()
78 size_t copy = MIN (vector[i].iov_len, to_copy); in __writev()
80 bp = __mempcpy ((void *) bp, (void *) vector[i].iov_base, copy); in __writev()
A Dpwritev64v2.c25 pwritev64v2 (int fd, const struct iovec *vector, int count, off64_t offset, in pwritev64v2() argument
35 return __writev (fd, vector, count); in pwritev64v2()
37 return pwritev64 (fd, vector, count, offset); in pwritev64v2()
A Dpreadv64v2.c24 preadv64v2 (int fd, const struct iovec *vector, int count, off64_t offset, in preadv64v2() argument
34 return __readv (fd, vector, count); in preadv64v2()
36 return preadv64 (fd, vector, count, offset); in preadv64v2()
/sysdeps/x86_64/
A Dconfigure.ac4 dnl Check if -mprefer-vector-width=128 works.
5 AC_CACHE_CHECK(-mprefer-vector-width=128, libc_cv_cc_mprefer_vector_width, [dnl
6 LIBC_TRY_CC_OPTION([-mprefer-vector-width=128],
10 LIBC_CONFIG_VAR([config-cflags-mprefer-vector-width],
A Dconfigure4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking -mprefer-vector-width=128" >&5
5 $as_echo_n "checking -mprefer-vector-width=128... " >&6; }
9 if { ac_try='${CC-cc} -mprefer-vector-width=128 -xc /dev/null -S -o /dev/null'
24 config-cflags-mprefer-vector-width = $libc_cv_cc_mprefer_vector_width"
/sysdeps/mach/hurd/
A Dwritev_nocancel_nostatus.c22 __writev_nocancel_nostatus (int fd, const struct iovec *vector, int count) in __writev_nocancel_nostatus() argument
25 __writev_nocancel (fd, vector, count); in __writev_nocancel_nostatus()
A Dnot-cancel.h63 void __writev_nocancel_nostatus (int fd, const struct iovec *vector, int count);
/sysdeps/alpha/
A Dmul_1.S1 # Alpha 21064 __mpn_mul_1 -- Multiply a limb vector with a limb and store
2 # the result in a second limb vector.
/sysdeps/sparc/sparc32/
A Dsubmul_1.S1 ! SPARC v8 __mpn_submul_1 -- Multiply a limb vector with a limb and
2 ! subtract the result from a second limb vector.
/sysdeps/sparc/sparc32/sparcv9/
A Dmul_1.S1 ! SPARC v9 32-bit __mpn_mul_1 -- Multiply a limb vector with a single
2 ! limb and store the product in a second limb vector.
/sysdeps/hppa/hppa1.1/
A Dmul_1.S1 ;! HP-PA-1.1 __mpn_mul_1 -- Multiply a limb vector with a limb and store
2 ;! the result in a second limb vector.
/sysdeps/s390/
A Dconfigure.ac34 AC_CACHE_CHECK(for S390 vector instruction support, libc_cv_asm_s390_vx, [dnl
45 dnl test, if assembler supports S390 vector instructions
58 AC_MSG_WARN([Use binutils with vector-support in order to use optimized implementations.])
61 AC_CACHE_CHECK(for S390 vector support in gcc, libc_cv_gcc_s390_vx, [dnl
69 dnl test, if gcc supports S390 vector registers as clobber in inline assembly

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