path: root/po/pt_BR/man3/malloc.3.po

# Brazilian Portuguese translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# E. A. Tacão <tacao@conectiva.com.br>, 2001.
# André Luiz Fassone <lonely_wolf@ig.com.br>, 2001.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n\n"
"POT-Creation-Date: 2024-03-01 17:01+0100\n"
"PO-Revision-Date: 2001-05-31 17:26+0200\n"
"Last-Translator: André Luiz Fassone <lonely_wolf@ig.com.br>\n"
"Language-Team: Brazilian Portuguese <debian-l10n-portuguese@lists.debian."
"org>\n"
"Language: pt_BR\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=(n > 1);\n"
"X-Generator: Lokalize 20.04.1\n"

#. type: TH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<reallocarray>():"
msgid "malloc"
msgstr "B<reallocarray>():"

#. type: TH
#: archlinux fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid "2023-10-31"
msgstr "31 outubro 2023"

#. type: TH
#: archlinux fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid "Linux man-pages 6.06"
msgstr "Linux man-pages 6.06"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "NAME"
msgstr "NOME"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"malloc, free, calloc, realloc, reallocarray - allocate and free dynamic "
"memory"
msgstr ""
"malloc, free, calloc, realloc, reallocarray - alocam e liberam memória "
"dinâmica"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "LIBRARY"
msgstr "BIBLIOTECA"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Standard C library (I<libc>, I<-lc>)"
msgstr "Biblioteca C Padrão (I<libc>, I<-lc>)"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "SYNOPSIS"
msgstr "SINOPSE"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<#include E<lt>stdlib.hE<gt>>\n"
msgstr "B<#include E<lt>stdlib.hE<gt>>\n"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid ""
#| "B<void *malloc(size_t >I<size>B<);>\n"
#| "B<void free(void >I<*ptr>B<);>\n"
#| "B<void *calloc(size_t >I<nmemb>B<, size_t >I<size>B<);>\n"
#| "B<void *realloc(void >I<*ptr>B<, size_t >I<size>B<);>\n"
#| "B<void *reallocarray(void >I<*ptr>B<, size_t >I<nmemb>B<, size_t >I<size>B<);>\n"
msgid ""
"B<void *malloc(size_t >I<size>B<);>\n"
"B<void free(void *_Nullable >I<ptr>B<);>\n"
"B<void *calloc(size_t >I<nmemb>B<, size_t >I<size>B<);>\n"
"B<void *realloc(void *_Nullable >I<ptr>B<, size_t >I<size>B<);>\n"
"B<void *reallocarray(void *_Nullable >I<ptr>B<, size_t >I<nmemb>B<, size_t >I<size>B<);>\n"
msgstr ""
"B<void *malloc(size_t >I<tamanho>B<);>\n"
"B<void free(void >I<*ptr>B<);>\n"
"B<void *calloc(size_t >I<nmemb>B<, size_t >I<tamanho>B<);>\n"
"B<void *realloc(void >I<*ptr>B<, size_t >I<tamanho>B<);>\n"
"B<void *reallocarray(void >I<*ptr>B<, size_t >I<nmemb>B<, size_t >I<tamanho>B<);>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Feature Test Macro Requirements for glibc (see B<feature_test_macros>(7)):"
msgstr ""
"Requisitos de macro de teste de recursos para o glibc (consulte "
"B<feature_test_macros>(7)):"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<reallocarray>():"
msgstr "B<reallocarray>():"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid ""
#| "    Since glibc 2.19:\n"
#| "        _DEFAULT_SOURCE\n"
#| "    Glibc 2.19 and earlier:\n"
#| "        _SVID_SOURCE\n"
msgid ""
"    Since glibc 2.29:\n"
"        _DEFAULT_SOURCE\n"
"    glibc 2.28 and earlier:\n"
"        _GNU_SOURCE\n"
msgstr ""
"    Desde o glibc 2.19:\n"
"        _DEFAULT_SOURCE\n"
"    Glibc 2.19 e anterior:\n"
"        _SVID_SOURCE\n"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "DESCRIPTION"
msgstr "DESCRIÇÃO"

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "malloc()"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<malloc>()  function allocates I<size> bytes and returns a pointer to "
"the allocated memory.  I<The memory is not initialized>.  If I<size> is 0, "
"then B<malloc>()  returns a unique pointer value that can later be "
"successfully passed to B<free>().  (See \"Nonportable behavior\" for "
"portability issues.)"
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "free()"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "B<free()> frees the memory space pointed to by I<ptr>, which must have "
#| "been returned by a previous call to B<malloc()>, B<calloc()> or "
#| "B<realloc()>.  Otherwise, or if B<free(>I<ptr>B<)> has already been "
#| "called before, undefined behaviour occurs.  If I<ptr> is B<NULL>, no "
#| "operation is performed."
msgid ""
"The B<free>()  function frees the memory space pointed to by I<ptr>, which "
"must have been returned by a previous call to B<malloc>()  or related "
"functions.  Otherwise, or if I<ptr> has already been freed, undefined "
"behavior occurs.  If I<ptr> is NULL, no operation is performed."
msgstr ""
"B<free()> libera o espaço de memória apontado por I<ptr>, o qual precisa ter "
"sido retornado por uma chamada anterior para B<malloc()>, B<calloc()> ou "
"B<realloc()>. Caso contrário, ou se B<free(>I<ptr>B<)> já tenha sido chamada "
"antes, um comportamento indefinido ocorre. Se I<ptr> for B<NULO>, nenhuma "
"operação será executada."

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "calloc()"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<calloc>()  function allocates memory for an array of I<nmemb> elements "
"of I<size> bytes each and returns a pointer to the allocated memory.  The "
"memory is set to zero.  If I<nmemb> or I<size> is 0, then B<calloc>()  "
"returns a unique pointer value that can later be successfully passed to "
"B<free>()."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If the multiplication of I<nmemb> and I<size> would result in integer "
"overflow, then B<calloc>()  returns an error.  By contrast, an integer "
"overflow would not be detected in the following call to B<malloc>(), with "
"the result that an incorrectly sized block of memory would be allocated:"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "malloc(nmemb * size);\n"
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<reallocarray>():"
msgid "realloc()"
msgstr "B<reallocarray>():"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "B<realloc()> changes the size of the memory block pointed to by I<ptr> to "
#| "I<size> bytes.  The contents will be unchanged to the minimum of the old "
#| "and new sizes; newly allocated memory will be uninitialized.  If I<ptr> "
#| "is B<NULL>, the call is equivalent to B<malloc(size)>; if size is equal "
#| "to zero, the call is equivalent to B<free(>I<ptr>B<)>I<.> Unless I<ptr> "
#| "is B<NULL>, it must have been returned by an earlier call to B<malloc()>, "
#| "B<calloc()> or B<realloc()>."
msgid ""
"The B<realloc>()  function changes the size of the memory block pointed to "
"by I<ptr> to I<size> bytes.  The contents of the memory will be unchanged in "
"the range from the start of the region up to the minimum of the old and new "
"sizes.  If the new size is larger than the old size, the added memory will "
"I<not> be initialized."
msgstr ""
"B<realloc()> altera o tamanho do bloco de memória apontado por I<ptr> para "
"I<tamanho> bytes. O conteúdo não será alterado para o mínimo dos tamanhos "
"antigo e novo; a memória recém-alocada não será inicializada. Se I<ptr> for "
"B<NULO>, a chamada será equivalente a B<malloc(tamanho)>; se o tamanho for "
"igual a zero, a chamada será equivalente a B<free(>I<ptr>B<)>I<.> A menos "
"que I<ptr> seja B<NULO>, ele precisa ter sido retornado por uma chamada "
"anterior para to B<malloc()>, B<calloc()> ou B<realloc()>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<ptr> is NULL, then the call is equivalent to I<malloc(size)>, for all "
"values of I<size>."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<size> is equal to zero, and I<ptr> is not NULL, then the call is "
"equivalent to I<free(ptr)> (but see \"Nonportable behavior\" for portability "
"issues)."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Unless I<ptr> is NULL, it must have been returned by an earlier call to "
"B<malloc> or related functions.  If the area pointed to was moved, a "
"I<free(ptr)> is done."
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<reallocarray>():"
msgid "reallocarray()"
msgstr "B<reallocarray>():"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<reallocarray>()  function changes the size of (and possibly moves)  "
"the memory block pointed to by I<ptr> to be large enough for an array of "
"I<nmemb> elements, each of which is I<size> bytes.  It is equivalent to the "
"call"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "realloc(ptr, nmemb * size);\n"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"However, unlike that B<realloc>()  call, B<reallocarray>()  fails safely in "
"the case where the multiplication would overflow.  If such an overflow "
"occurs, B<reallocarray>()  returns an error."
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "RETURN VALUE"
msgstr "VALOR DE RETORNO"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<malloc>(), B<calloc>(), B<realloc>(), and B<reallocarray>()  functions "
"return a pointer to the allocated memory, which is suitably aligned for any "
"type that fits into the requested size or less.  On error, these functions "
"return NULL and set I<errno>.  Attempting to allocate more than "
"B<PTRDIFF_MAX> bytes is considered an error, as an object that large could "
"cause later pointer subtraction to overflow."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid "The B<free>()  function returns no value."
msgid "The B<free>()  function returns no value, and preserves I<errno>."
msgstr "A função B<free>() não retorna nada."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "B<realloc()> returns a pointer to the newly allocated memory, which is "
#| "suitably aligned for any kind of variable and may be different from "
#| "I<ptr>, or B<NULL> if the request fails or if size was equal to 0.  If "
#| "B<realloc()> fails the original block is left untouched - it is not freed "
#| "or moved."
msgid ""
"The B<realloc>()  and B<reallocarray>()  functions return NULL if I<ptr> is "
"not NULL and the requested size is zero; this is not considered an error.  "
"(See \"Nonportable behavior\" for portability issues.)  Otherwise, the "
"returned pointer may be the same as I<ptr> if the allocation was not moved "
"(e.g., there was room to expand the allocation in-place), or different from "
"I<ptr> if the allocation was moved to a new address.  If these functions "
"fail, the original block is left untouched; it is not freed or moved."
msgstr ""
"B<realloc()> devolve um ponteiro à memória alocada, a qual é adequadamente "
"alinhada para qualquer tipo de variável e pode ser diferente de I<ptr>, ou "
"B<NULO> se o pedido falhar ou se o tamanho for igual a 0. Se B<realloc()> "
"falhar, o bloco original não é alterado - ele não é liberado nem movido."

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "ERRORS"
msgstr "ERROS"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<calloc>(), B<malloc>(), B<realloc>(), and B<reallocarray>()  can fail with "
"the following error:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<ENOMEM>"
msgstr "B<ENOMEM>"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
msgid ""
"Out of memory.  Possibly, the application hit the B<RLIMIT_AS> or "
"B<RLIMIT_DATA> limit described in B<getrlimit>(2).  Another reason could be "
"that the number of mappings created by the caller process exceeded the limit "
"specified by I</proc/sys/vm/max_map_count>."
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "ATTRIBUTES"
msgstr "ATRIBUTOS"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For an explanation of the terms used in this section, see B<attributes>(7)."
msgstr ""
"Para uma explicação dos termos usados nesta seção, consulte B<attributes>(7)."

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Interface"
msgstr "Interface"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Attribute"
msgstr "Atributo"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Value"
msgstr "Valor"

#. type: tbl table
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ".na\n"
msgstr ".na\n"

#. type: tbl table
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ".nh\n"
msgstr ".nh\n"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid ""
#| "B<calloc>(),\n"
#| "B<realloc>()"
msgid ""
"B<malloc>(),\n"
"B<free>(),\n"
"B<calloc>(),\n"
"B<realloc>()"
msgstr ""
"B<calloc>(),\n"
"B<realloc>()"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Thread safety"
msgstr "Thread safety"

#. type: tbl table
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "MT-Safe"
msgstr "MT-Safe"

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "STANDARDS"
msgstr "PADRÕES"

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<reallocarray>():"
msgid "B<malloc>()"
msgstr "B<reallocarray>():"

#. type: TQ
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<free>()"
msgstr ""

#. type: TQ
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<syscall>(2)"
msgid "B<calloc>()"
msgstr "B<syscall>(2)"

#. type: TQ
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<reallocarray>():"
msgid "B<realloc>()"
msgstr "B<reallocarray>():"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "C11, POSIX.1-2008."
msgstr "C11, POSIX.1-2008."

#. type: TP
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<reallocarray>():"
msgid "B<reallocarray>()"
msgstr "B<reallocarray>():"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "None."
msgstr ""

#. type: SH
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "HISTORY"
msgstr "HISTÓRICO"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX.1-2001, C89."
msgstr "POSIX.1-2001, C89."

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "glibc 2.26.  OpenBSD 5.6, FreeBSD 11.0."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<malloc>()  and related functions rejected sizes greater than "
"B<PTRDIFF_MAX> starting in glibc 2.30."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "B<free>()  preserved I<errno> starting in glibc 2.33."
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "NOTES"
msgstr "NOTAS"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "Linux follows an optimistic memory allocation strategy.  This means that "
#| "when B<malloc()> returns non-NULL there is no guarantee that the memory "
#| "really is available. In case it turns out that the system is out of "
#| "memory, one or more processes will be killed by the infamous OOM killer."
msgid ""
"By default, Linux follows an optimistic memory allocation strategy.  This "
"means that when B<malloc>()  returns non-NULL there is no guarantee that the "
"memory really is available.  In case it turns out that the system is out of "
"memory, one or more processes will be killed by the OOM killer.  For more "
"information, see the description of I</proc/sys/vm/overcommit_memory> and I</"
"proc/sys/vm/oom_adj> in B<proc>(5), and the Linux kernel source file "
"I<Documentation/vm/overcommit-accounting.rst>."
msgstr ""
"O Linux segue uma estratégia otimista de alocação de memória. Isso significa "
"que, quando B<malloc()> retorna valores diferentes de NULO não há garantia "
"de que a memória realmente seja disponibilizada. No caso de o sistema ficar "
"sem memória, um ou mais processos serão destruídos pelo infame matador OOM "
"killer."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Normally, B<malloc>()  allocates memory from the heap, and adjusts the size "
"of the heap as required, using B<sbrk>(2).  When allocating blocks of memory "
"larger than B<MMAP_THRESHOLD> bytes, the glibc B<malloc>()  implementation "
"allocates the memory as a private anonymous mapping using B<mmap>(2).  "
"B<MMAP_THRESHOLD> is 128\\ kB by default, but is adjustable using "
"B<mallopt>(3).  Prior to Linux 4.7 allocations performed using B<mmap>(2)  "
"were unaffected by the B<RLIMIT_DATA> resource limit; since Linux 4.7, this "
"limit is also enforced for allocations performed using B<mmap>(2)."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"To avoid corruption in multithreaded applications, mutexes are used "
"internally to protect the memory-management data structures employed by "
"these functions.  In a multithreaded application in which threads "
"simultaneously allocate and free memory, there could be contention for these "
"mutexes.  To scalably handle memory allocation in multithreaded "
"applications, glibc creates additional I<memory allocation arenas> if mutex "
"contention is detected.  Each arena is a large region of memory that is "
"internally allocated by the system (using B<brk>(2)  or B<mmap>(2)), and "
"managed with its own mutexes."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If your program uses a private memory allocator, it should do so by "
"replacing B<malloc>(), B<free>(), B<calloc>(), and B<realloc>().  The "
"replacement functions must implement the documented glibc behaviors, "
"including I<errno> handling, size-zero allocations, and overflow checking; "
"otherwise, other library routines may crash or operate incorrectly.  For "
"example, if the replacement I<free>()  does not preserve I<errno>, then "
"seemingly unrelated library routines may fail without having a valid reason "
"in I<errno>.  Private memory allocators may also need to replace other glibc "
"functions; see \"Replacing malloc\" in the glibc manual for details."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "Crashes in B<malloc>(), B<calloc>(), B<realloc>(), or B<free>()  are "
#| "almost always related to heap corruption, such as overflowing an "
#| "allocated chunk or freeing the same pointer twice."
msgid ""
"Crashes in memory allocators are almost always related to heap corruption, "
"such as overflowing an allocated chunk or freeing the same pointer twice."
msgstr ""
"Problemas em B<malloc>(), B<calloc>(), B<realloc>() ou B<free>() quase "
"sempre são relacionados a corrupção de 'heap', como estouro de capacidade "
"(\"overflowing\"), alocações ilegais (\"allocated chunk\") ou a liberação "
"duas vezes de um mesmo ponteiro."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<malloc>()  implementation is tunable via environment variables; see "
"B<mallopt>(3)  for details."
msgstr ""

#. type: SS
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Nonportable behavior"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The behavior of these functions when the requested size is zero is glibc "
"specific; other implementations may return NULL without setting I<errno>, "
"and portable POSIX programs should tolerate such behavior.  See "
"B<realloc>(3p)."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"POSIX requires memory allocators to set I<errno> upon failure.  However, the "
"C standard does not require this, and applications portable to non-POSIX "
"platforms should not assume this."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Portable programs should not use private memory allocators, as POSIX and the "
"C standard do not allow replacement of B<malloc>(), B<free>(), B<calloc>(), "
"and B<realloc>()."
msgstr ""

#. type: SH
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "EXAMPLES"
msgstr "EXEMPLOS"

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ""
"#include E<lt>err.hE<gt>\n"
"#include E<lt>stddef.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"\\&\n"
"#define MALLOCARRAY(n, type)  ((type *) my_mallocarray(n, sizeof(type)))\n"
"#define MALLOC(type)          MALLOCARRAY(1, type)\n"
"\\&\n"
"static inline void *my_mallocarray(size_t nmemb, size_t size);\n"
"\\&\n"
"int\n"
"main(void)\n"
"{\n"
"    char  *p;\n"
"\\&\n"
"    p = MALLOCARRAY(32, char);\n"
"    if (p == NULL)\n"
"        err(EXIT_FAILURE, \"malloc\");\n"
"\\&\n"
"    strlcpy(p, \"foo\", 32);\n"
"    puts(p);\n"
"}\n"
"\\&\n"
"static inline void *\n"
"my_mallocarray(size_t nmemb, size_t size)\n"
"{\n"
"    return reallocarray(NULL, nmemb, size);\n"
"}\n"
msgstr ""

#. type: SH
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "SEE ALSO"
msgstr "VEJA TAMBÉM"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"B<valgrind>(1), B<brk>(2), B<mmap>(2), B<alloca>(3), B<malloc_get_state>(3), "
"B<malloc_info>(3), B<malloc_trim>(3), B<malloc_usable_size>(3), "
"B<mallopt>(3), B<mcheck>(3), B<mtrace>(3), B<posix_memalign>(3)"
msgstr ""
"B<valgrind>(1), B<brk>(2), B<mmap>(2), B<alloca>(3), B<malloc_get_state>(3), "
"B<malloc_info>(3), B<malloc_trim>(3), B<malloc_usable_size>(3), "
"B<mallopt>(3), B<mcheck>(3), B<mtrace>(3), B<posix_memalign>(3)"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"For details of the GNU C library implementation, see E<.UR https://"
"sourceware.org/glibc/wiki/MallocInternals> E<.UE .>"
msgstr ""

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2023-02-05"
msgstr "5 fevereiro 2023"

#. type: TH
#: debian-bookworm
#, no-wrap
msgid "Linux man-pages 6.03"
msgstr "Linux man-pages 6.03"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"B<void *malloc(size_t >I<size>B<);>\n"
"B<void free(void >I<*ptr>B<);>\n"
"B<void *calloc(size_t >I<nmemb>B<, size_t >I<size>B<);>\n"
"B<void *realloc(void >I<*ptr>B<, size_t >I<size>B<);>\n"
"B<void *reallocarray(void >I<*ptr>B<, size_t >I<nmemb>B<, size_t >I<size>B<);>\n"
msgstr ""
"B<void *malloc(size_t >I<tamanho>B<);>\n"
"B<void free(void >I<*ptr>B<);>\n"
"B<void *calloc(size_t >I<nmemb>B<, size_t >I<tamanho>B<);>\n"
"B<void *realloc(void >I<*ptr>B<, size_t >I<tamanho>B<);>\n"
"B<void *reallocarray(void >I<*ptr>B<, size_t >I<nmemb>B<, size_t >I<tamanho>B<);>\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
msgid ""
"Out of memory.  Possibly, the application hit the B<RLIMIT_AS> or "
"B<RLIMIT_DATA> limit described in B<getrlimit>(2)."
msgstr ""

#. type: SH
#: debian-bookworm
#, no-wrap
msgid "VERSIONS"
msgstr "VERSÕES"

#. type: Plain text
#: debian-bookworm
msgid "B<reallocarray>()  was added in glibc 2.26."
msgstr ""

#. type: Plain text
#: debian-bookworm
#, fuzzy
#| msgid ""
#| "B<malloc>(), B<free>(), B<calloc>(), B<realloc>(): POSIX.1-2001, "
#| "POSIX.1-2008, C89, C99."
msgid ""
"B<malloc>(), B<free>(), B<calloc>(), B<realloc>(): POSIX.1-2001, "
"POSIX.1-2008, C99."
msgstr ""
"B<malloc>(), B<free>(), B<calloc>(), B<realloc>(): POSIX.1-2001, "
"POSIX.1-2008, C89, C99."

#. type: Plain text
#: debian-bookworm
msgid ""
"B<reallocarray>()  is a nonstandard extension that first appeared in OpenBSD "
"5.6 and FreeBSD 11.0."
msgstr ""

#. type: TH
#: debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2023-07-20"
msgstr "20 julho 2023"

#. type: TH
#: debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "Linux man-pages 6.05.01"
msgstr "Linux man-pages 6.05.01"

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "2023-03-30"
msgstr "30 março 2023"

#. type: TH
#: opensuse-leap-15-6
#, no-wrap
msgid "Linux man-pages 6.04"
msgstr "Linux man-pages 6.04"

#. type: Plain text
#: opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "#include E<lt>errno.hE<gt>\n"
#| "#include E<lt>pthread.hE<gt>\n"
#| "#include E<lt>stdio.hE<gt>\n"
#| "#include E<lt>stdlib.hE<gt>\n"
#| "#include E<lt>unistd.hE<gt>\n"
msgid ""
"#include E<lt>err.hE<gt>\n"
"#include E<lt>stddef.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
msgstr ""
"#include E<lt>errno.hE<gt>\n"
"#include E<lt>pthread.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>unistd.hE<gt>\n"

#. type: Plain text
#: opensuse-leap-15-6
#, no-wrap
msgid ""
"#define MALLOCARRAY(n, type)  ((type *) my_mallocarray(n, sizeof(type)))\n"
"#define MALLOC(type)          MALLOCARRAY(1, type)\n"
msgstr ""

#. type: Plain text
#: opensuse-leap-15-6
#, no-wrap
msgid "static inline void *my_mallocarray(size_t nmemb, size_t size);\n"
msgstr ""

#. type: Plain text
#: opensuse-leap-15-6
#, no-wrap
msgid ""
"int\n"
"main(void)\n"
"{\n"
"    char  *p;\n"
msgstr ""

#. type: Plain text
#: opensuse-leap-15-6
#, no-wrap
msgid ""
"    p = MALLOCARRAY(32, char);\n"
"    if (p == NULL)\n"
"        err(EXIT_FAILURE, \"malloc\");\n"
msgstr ""

#. type: Plain text
#: opensuse-leap-15-6
#, no-wrap
msgid ""
"    strlcpy(p, \"foo\", 32);\n"
"    puts(p);\n"
"}\n"
msgstr ""

#. type: Plain text
#: opensuse-leap-15-6
#, no-wrap
msgid ""
"static inline void *\n"
"my_mallocarray(size_t nmemb, size_t size)\n"
"{\n"
"    return reallocarray(NULL, nmemb, size);\n"
"}\n"
msgstr ""