path: root/po/pt_BR/man2/shmop.2.po

# Brazilian Portuguese translation of manpages
# This file is distributed under the same license as the manpages-l10n package.
# Copyright © of this file:
# Orlando V. de Castro Jr. <orlandocastro@yahoo.com>, 2001.
# André Luiz Fassone <lonely_wolf@ig.com.br>, 2001.
msgid ""
msgstr ""
"Project-Id-Version: manpages-l10n\n"
"POT-Creation-Date: 2024-06-01 06:21+0200\n"
"PO-Revision-Date: 2001-06-02 19:20-0300\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: Virtaal 1.0.0-beta1\n"

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

#. type: TH
#: archlinux debian-unstable opensuse-tumbleweed
#, no-wrap
msgid "2024-05-02"
msgstr "2 maio 2024"

#. type: TH
#: archlinux debian-unstable
#, fuzzy, no-wrap
#| msgid "Linux man-pages 6.7"
msgid "Linux man-pages 6.8"
msgstr "Linux man-pages 6.7"

#. 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
#, fuzzy
#| msgid "shmop - shared memory operations"
msgid "shmat, shmdt - System V shared memory operations"
msgstr "shmop - operações com memória compartilhada (shared memory operations)"

#. 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>sys/shm.hE<gt>>\n"
msgstr "B<#include E<lt>sys/shm.hE<gt>>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "B<void *shmat(int >I<shmid>B<, const void *>I<shmaddr>B<, int >I<shmflg>B<);>\n"
msgid ""
"B<void *shmat(int >I<shmid>B<, const void *_Nullable >I<shmaddr>B<, int >I<shmflg>B<);>\n"
"B<int shmdt(const void *>I<shmaddr>B<);>\n"
msgstr "B<void *shmat(int >I<shmid>B<, const void *>I<shmaddr>B<, int >I<shmflg>B<);>\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 "shmat()"
msgstr "shmat()"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The function B<shmat> attaches the shared memory segment identified by "
#| "B<shmid> to the data segment of the calling process.  The attaching "
#| "address is specified by I<shmaddr> with one of the following criteria:"
msgid ""
"B<shmat>()  attaches the System\\ V shared memory segment identified by "
"I<shmid> to the address space of the calling process.  The attaching address "
"is specified by I<shmaddr> with one of the following criteria:"
msgstr ""
"A função B<shmat> anexa o segmento de memória compartilhada identificado por "
"B<shmid> ao segmento de dados do processo que fez a chamada da função. O "
"endereço a ser anexado é especificado por I<shmaddr> com um dos seguintes "
"critérios:"

#. type: IP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "\\[bu]"
msgstr "\\[bu]"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"If I<shmaddr> is NULL, the system chooses a suitable (unused) page-aligned "
"address to attach the segment."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "If I<shmaddr> isn't B<0> and B<SHM_RND> is asserted in I<shmflg>, the "
#| "attach occurs at address equal to the rounding down of I<shmaddr> to a "
#| "multiple of B<SHMLBA>.  Otherwise I<shmaddr> must be a page aligned "
#| "address at which the attach occurs."
msgid ""
"If I<shmaddr> isn't NULL and B<SHM_RND> is specified in I<shmflg>, the "
"attach occurs at the address equal to I<shmaddr> rounded down to the nearest "
"multiple of B<SHMLBA>."
msgstr ""
"Se I<shmaddr> não for B<0> e B<SHM_RND> é afirmado em I<shmflg>, a anexação "
"ocorre no endereço igual ao arredondamento para menor de I<shmaddr> até um "
"múltiplo de B<SHMLBA>. De outra forma I<shmaddr> deve ser uma página de "
"endereço alinhada na qual a anexação ocorre."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Otherwise, I<shmaddr> must be a page-aligned address at which the attach "
"occurs."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In addition to B<SHM_RND>, the following flags may be specified in the "
"I<shmflg> bit-mask argument:"
msgstr ""

#. type: TP
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "B<SHM_EXEC> (Linux-specific; since Linux 2.6.9)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Allow the contents of the segment to be executed.  The caller must have "
"execute permission on the segment."
msgstr ""

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "If B<SHM_RDONLY> is asserted in I<shmflg>, the segment is attached for "
#| "reading and the process must have read access permissions to the "
#| "segment.  Otherwise the segment is attached for read and write and the "
#| "process must have read and write access permissions to the segment.  "
#| "There is no notion of write-only shared memory segment."
msgid ""
"Attach the segment for read-only access.  The process must have read "
"permission for the segment.  If this flag is not specified, the segment is "
"attached for read and write access, and the process must have read and write "
"permission for the segment.  There is no notion of a write-only shared "
"memory segment."
msgstr ""
"Se B<SHM_RDONLY> é afirmado em I<shmflg>, o segmento é anexado para leitura "
"e o processo deve possuir permissão de acesso para leitura do segmento. De "
"outra forma o segmento é anexado para leitura e escrita e o processo deve "
"possuir permissões para ler e gravar no segmento. Não existe a noção de "
"apenas gravação em segmento de memória compartilhada."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"This flag specifies that the mapping of the segment should replace any "
"existing mapping in the range starting at I<shmaddr> and continuing for the "
"size of the segment.  (Normally, an B<EINVAL> error would result if a "
"mapping already exists in this address range.)  In this case, I<shmaddr> "
"must not be NULL."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The B<brk>(2)  value of the calling process is not altered by the attach.  "
"The segment will automatically be detached at process exit.  The same "
"segment may be attached as a read and as a read-write one, and more than "
"once, in the process's address space."
msgstr ""
"O valor B<brk>() do processo que fez a chamada não é alterado pelo anexo. O "
"segmento será automaticamente desanexado na saída do processo. O mesmo "
"segmento pode ser anexado como para leitura e como para leitura e gravação "
"uma, ou mais vezes, no espaço de endereço do processo."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "On a successful B<shmat> call the system updates the members of the "
#| "structure B<shmid_ds> associated to the shared memory segment as follows:"
msgid ""
"A successful B<shmat>()  call updates the members of the I<shmid_ds> "
"structure (see B<shmctl>(2))  associated with the shared memory segment as "
"follows:"
msgstr ""
"A uma chamada bem sucedida a B<shmat> o sistema atualiza os membros da "
"estrutra B<shmid_ds> associada ao segmento de memória compartilhada como se "
"segue:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<shm_atime> is set to the current time."
msgstr "I<shm_atime> é definido com o tempo atual."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<shm_lpid> is set to the process-ID of the calling process."
msgstr "I<shm_lpid> é selecionado para o PID do processo solicitante."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<shm_nattch> is incremented by one."
msgstr "I<shm_nattch> é incrementado uma vez."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The function B<shmdt> detaches from the calling process's data segment "
#| "the shared memory segment located at the address specified by "
#| "I<shmaddr>.  The detaching shared memory segment must be one among the "
#| "currently attached ones (to the process's address space) with I<shmaddr> "
#| "equal to the value returned by the its attaching B<shmat> call."
msgid ""
"B<shmdt>()  detaches the shared memory segment located at the address "
"specified by I<shmaddr> from the address space of the calling process.  The "
"to-be-detached segment must be currently attached with I<shmaddr> equal to "
"the value returned by the attaching B<shmat>()  call."
msgstr ""
"A função B<shmdt> separa do segmento de dados do processo que fez a chamada "
"o segmento de memoria compartilhada localizada no endereço especificado por "
"I<shmaddr>. O segmento de memória compartilhada separado deve ser dentre os "
"correntemente anexados (ao espaço do endereço do processo) com I<shmaddr> "
"igual ao valor retornado pelo sua chamada anexadora B<shmat>."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "On a successful B<shmdt> call the system updates the members of the "
#| "structure B<shmid_ds> associated to the shared memory segment as follows:"
msgid ""
"On a successful B<shmdt>()  call, the system updates the members of the "
"I<shmid_ds> structure associated with the shared memory segment as follows:"
msgstr ""
"A uma chamada bem sucedida a B<shmdt> o sistema atualiza os membros da "
"estrutra B<shmid_ds> associada ao segmento de memória compartilhada como se "
"segue:"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<shm_dtime> is set to the current time."
msgstr "I<shm_dtime> é definido com o tempo atual."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"I<shm_nattch> is decremented by one.  If it becomes 0 and the segment is "
"marked for deletion, the segment is deleted."
msgstr ""
"I<shm_nattch> é decrementado em um. Se o valor chegar a 0 e o segmento está "
"marcado para ser apagado, o segmento é apagado."

#. 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
#, fuzzy
#| msgid ""
#| "On success, zero is returned.  On error, -1 is returned, and I<errno> is "
#| "set appropriately."
msgid ""
"On success, B<shmat>()  returns the address of the attached shared memory "
"segment; on error, I<(void\\ *)\\ -1> is returned, and I<errno> is set to "
"indicate the error."
msgstr ""
"Em caso de sucesso, zero é retornado. Caso contrário, -1 é retornado, e "
"I<errno> é selecionado adequadamente."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "On success, zero is returned.  On error, -1 is returned, and I<errno> is "
#| "set appropriately."
msgid ""
"On success, B<shmdt>()  returns 0; on error -1 is returned, and I<errno> is "
"set to indicate the error."
msgstr ""
"Em caso de sucesso, zero é retornado. Caso contrário, -1 é retornado, e "
"I<errno> é selecionado adequadamente."

#. 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
#, fuzzy
#| msgid ""
#| "When B<shmat> fails, at return B<errno> will be set to one among the "
#| "following values:"
msgid "B<shmat>()  can fail with one of the following errors:"
msgstr ""
"Quando B<shmat> falha, no retorno B<errno> será setado para um dos seguintes "
"valores:"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The calling process does not have the required permissions for the requested "
"attach type, and does not have the B<CAP_IPC_OWNER> capability in the user "
"namespace that governs its IPC namespace."
msgstr ""

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "I<shmid> points to a removed identifier."
msgstr "I<shmid> aponta para um identificador removido."

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "Invalid I<shmid> value, unaligned (i.e., not page-aligned and B<SHM_RND> "
#| "was not specified) or invalid I<shmaddr> value, or failing attach at "
#| "B<brk>."
msgid ""
"Invalid I<shmid> value, unaligned (i.e., not page-aligned and B<SHM_RND> was "
"not specified) or invalid I<shmaddr> value, or can't attach segment at "
"I<shmaddr>, or B<SHM_REMAP> was specified and I<shmaddr> was NULL."
msgstr ""
"Valor I<shmid> inválido, desalinhado (isto é, sem alinhamento de página e "
"B<SHM_RND> não foi especificado) ou valor I<shmaddr> inválido, ou falhando "
"em anexar em B<brk>."

#. 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-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid "Could not allocate memory for the descriptor or for the page tables."
msgstr ""
"Não foi possível alocar memória para o descritor ou para as tabelas de "
"página."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "When B<shmat> fails, at return B<errno> will be set to one among the "
#| "following values:"
msgid "B<shmdt>()  can fail with one of the following errors:"
msgstr ""
"Quando B<shmat> falha, no retorno B<errno> será setado para um dos seguintes "
"valores:"

#.  The following since Linux 2.6.17-rc1:
#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"There is no shared memory segment attached at I<shmaddr>; or, I<shmaddr> is "
"not aligned on a page boundary."
msgstr ""

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

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

#.  SVr4 documents an additional error condition EMFILE.
#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-leap-15-6 opensuse-tumbleweed
msgid "POSIX.1-2001, SVr4."
msgstr "POSIX.1-2001, SVr4."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "SVr4, SVID.  SVr4 documents an additional error condition EMFILE.  In "
#| "SVID-v4 the type of the I<shmaddr> argument was changed from B<char *> "
#| "into B<const void *>, and the returned type of I<shmat>() from B<char *> "
#| "into B<void *>.  (Linux libc4 and libc5 have the B<char *> prototypes; "
#| "glibc2 has B<void *>.)"
msgid ""
"In SVID 3 (or perhaps earlier), the type of the I<shmaddr> argument was "
"changed from I<char\\ *> into I<const void\\ *>, and the returned type of "
"B<shmat>()  from I<char\\ *> into I<void\\ *>."
msgstr ""
"SVr4, SVID. A SVr4 documenta uma condição de erro adicional EMFILE. Na SVID-"
"v4 o tipo do argumento I<shmaddr> foi mudado de B<char *> para B<const void "
"*>, e o tipo retornado por I<shmat>() de B<char *> para B<void *>. (Linux "
"libc4 e libc5 têm os tipos primitivos B<char *>; a glibc2 tem B<void *>.)"

#. 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
msgid ""
"After a B<fork>(2), the child inherits the attached shared memory segments."
msgstr ""
"Depois de B<fork>(2) o filho herda os segmentos de memória compartilhada "
"anexados."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "After an B<exec()> all attached shared memory segments are detached (not "
#| "destroyed)."
msgid ""
"After an B<execve>(2), all attached shared memory segments are detached from "
"the process."
msgstr ""
"Depois de B<exec()> todos segmentos de memória compartilhada anexados serão "
"liberados (não destruídos)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "Upon B<exit()> all attached shared memory segments are detached (not "
#| "destroyed)."
msgid ""
"Upon B<_exit>(2), all attached shared memory segments are detached from the "
"process."
msgstr ""
"Em um B<exit()> todos segmentos de memória compartilhada anexados serão "
"liberados (não destruídos)."

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Using B<shmat>()  with I<shmaddr> equal to NULL is the preferred, portable "
"way of attaching a shared memory segment.  Be aware that the shared memory "
"segment attached in this way may be attached at different addresses in "
"different processes.  Therefore, any pointers maintained within the shared "
"memory must be made relative (typically to the starting address of the "
"segment), rather than absolute."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"On Linux, it is possible to attach a shared memory segment even if it is "
"already marked to be deleted.  However, POSIX.1 does not specify this "
"behavior and many other implementations do not support it."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The following is a system parameter affecting a B<shmat> system call:"
msgid "The following system parameter affects B<shmat>():"
msgstr ""
"O que segue são os parâmetros do sistema afetando a chamada de sistema "
"B<shmat>:"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Segment low boundary address multiple.  When explicitly specifying an attach "
"address in a call to B<shmat>(), the caller should ensure that the address "
"is a multiple of this value.  This is necessary on some architectures, in "
"order either to ensure good CPU cache performance or to ensure that "
"different attaches of the same segment have consistent views within the CPU "
"cache.  B<SHMLBA> is normally some multiple of the system page size.  (On "
"many Linux architectures, B<SHMLBA> is the same as the system page size.)"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy
#| msgid ""
#| "The implementation has no intrinsic limit to the per process maximum "
#| "number of shared memory segments (B<SHMSEG>)"
msgid ""
"The implementation places no intrinsic per-process limit on the number of "
"shared memory segments (B<SHMSEG>)."
msgstr ""
"A implementação não tem limite intrínseco para o número máximo de segmentos "
"de memória compartilhada por processo (B<SHMSEG>)"

#. type: SH
#: archlinux debian-bookworm 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-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The two programs shown below exchange a string using a shared memory "
"segment.  Further details about the programs are given below.  First, we "
"show a shell session demonstrating their use."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In one terminal window, we run the \"reader\" program, which creates a "
"System V shared memory segment and a System V semaphore set.  The program "
"prints out the IDs of the created objects, and then waits for the semaphore "
"to change value."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid ""
#| "$ B<./svshm_string_read >\n"
#| "shmid = 1114194; semid = 15\n"
msgid ""
"$ B<./svshm_string_read>\n"
"shmid = 1114194; semid = 15\n"
msgstr ""
"$ B<./svshm_string_read >\n"
"shmid = 1114194; semid = 15\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"In another terminal window, we run the \"writer\" program.  The \"writer\" "
"program takes three command-line arguments: the IDs of the shared memory "
"segment and semaphore set created by the \"reader\", and a string.  It "
"attaches the existing shared memory segment, copies the string to the shared "
"memory, and modifies the semaphore value."
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "$ B<./svshm_string_write 1114194 15 \\(aqHello, world\\(aq>\n"
msgid "$ B<./svshm_string_write 1114194 15 \\[aq]Hello, world\\[aq]>\n"
msgstr "$ B<./svshm_string_write 1114194 15 \\(aqHello, world\\(aq>\n"

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"Returning to the terminal where the \"reader\" is running, we see that the "
"program has ceased waiting on the semaphore and has printed the string that "
"was copied into the shared memory segment by the writer:"
msgstr ""

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
#, no-wrap
msgid "Hello, world\n"
msgstr "Hello, world\n"

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The following header file is included by the \"reader\" and \"writer\" "
"programs:"
msgstr ""

#. type: Plain text
#: archlinux debian-unstable opensuse-tumbleweed
#, no-wrap
msgid ""
"/* svshm_string.h\n"
"\\&\n"
"   Licensed under GNU General Public License v2 or later.\n"
"*/\n"
"#ifndef SVSHM_STRING_H\n"
"#define SVSHM_STRING_H\n"
"\\&\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>sys/sem.hE<gt>\n"
"\\&\n"
"#define errExit(msg)    do { perror(msg); exit(EXIT_FAILURE); \\e\n"
"                        } while (0)\n"
"\\&\n"
"union semun {                   /* Used in calls to semctl() */\n"
"    int                 val;\n"
"    struct semid_ds     *buf;\n"
"    unsigned short      *array;\n"
"#if defined(__linux__)\n"
"    struct seminfo      *__buf;\n"
"#endif\n"
"};\n"
"\\&\n"
"#define MEM_SIZE 4096\n"
"\\&\n"
"#endif  // include guard\n"
msgstr ""

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The \"reader\" program creates a shared memory segment and a semaphore set "
"containing one semaphore.  It then attaches the shared memory object into "
"its address space and initializes the semaphore value to 1.  Finally, the "
"program waits for the semaphore value to become 0, and afterwards prints the "
"string that has been copied into the shared memory segment by the \"writer\"."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ""
"/* svshm_string_read.c\n"
"\\&\n"
"   Licensed under GNU General Public License v2 or later.\n"
"*/\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>sys/ipc.hE<gt>\n"
"#include E<lt>sys/sem.hE<gt>\n"
"#include E<lt>sys/shm.hE<gt>\n"
"\\&\n"
"#include \"svshm_string.h\"\n"
"\\&\n"
"int\n"
"main(void)\n"
"{\n"
"    int            semid, shmid;\n"
"    char           *addr;\n"
"    union semun    arg, dummy;\n"
"    struct sembuf  sop;\n"
"\\&\n"
"    /* Create shared memory and semaphore set containing one\n"
"       semaphore. */\n"
"\\&\n"
"    shmid = shmget(IPC_PRIVATE, MEM_SIZE, IPC_CREAT | 0600);\n"
"    if (shmid == -1)\n"
"        errExit(\"shmget\");\n"
"\\&\n"
"    semid = semget(IPC_PRIVATE, 1, IPC_CREAT | 0600);\n"
"    if (semid == -1)\n"
"        errExit(\"semget\");\n"
"\\&\n"
"    /* Attach shared memory into our address space. */\n"
"\\&\n"
"    addr = shmat(shmid, NULL, SHM_RDONLY);\n"
"    if (addr == (void *) -1)\n"
"        errExit(\"shmat\");\n"
"\\&\n"
"    /* Initialize semaphore 0 in set with value 1. */\n"
"\\&\n"
"    arg.val = 1;\n"
"    if (semctl(semid, 0, SETVAL, arg) == -1)\n"
"        errExit(\"semctl\");\n"
"\\&\n"
"    printf(\"shmid = %d; semid = %d\\en\", shmid, semid);\n"
"\\&\n"
"    /* Wait for semaphore value to become 0. */\n"
"\\&\n"
"    sop.sem_num = 0;\n"
"    sop.sem_op = 0;\n"
"    sop.sem_flg = 0;\n"
"\\&\n"
"    if (semop(semid, &sop, 1) == -1)\n"
"        errExit(\"semop\");\n"
"\\&\n"
"    /* Print the string from shared memory. */\n"
"\\&\n"
"    printf(\"%s\\en\", addr);\n"
"\\&\n"
"    /* Remove shared memory and semaphore set. */\n"
"\\&\n"
"    if (shmctl(shmid, IPC_RMID, NULL) == -1)\n"
"        errExit(\"shmctl\");\n"
"    if (semctl(semid, 0, IPC_RMID, dummy) == -1)\n"
"        errExit(\"semctl\");\n"
"\\&\n"
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""

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

#. type: Plain text
#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide
#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed
msgid ""
"The writer program takes three command-line arguments: the IDs of the shared "
"memory segment and semaphore set that have already been created by the "
"\"reader\", and a string.  It attaches the shared memory segment into its "
"address space, and then decrements the semaphore value to 0 in order to "
"inform the \"reader\" that it can now examine the contents of the shared "
"memory."
msgstr ""

#. type: Plain text
#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron
#: opensuse-tumbleweed
#, no-wrap
msgid ""
"/* svshm_string_write.c\n"
"\\&\n"
"   Licensed under GNU General Public License v2 or later.\n"
"*/\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>sys/sem.hE<gt>\n"
"#include E<lt>sys/shm.hE<gt>\n"
"\\&\n"
"#include \"svshm_string.h\"\n"
"\\&\n"
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int            semid, shmid;\n"
"    char           *addr;\n"
"    size_t         len;\n"
"    struct sembuf  sop;\n"
"\\&\n"
"    if (argc != 4) {\n"
"        fprintf(stderr, \"Usage: %s shmid semid string\\en\", argv[0]);\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    len = strlen(argv[3]) + 1;  /* +1 to include trailing \\[aq]\\e0\\[aq] */\n"
"    if (len E<gt> MEM_SIZE) {\n"
"        fprintf(stderr, \"String is too big!\\en\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
"\\&\n"
"    /* Get object IDs from command-line. */\n"
"\\&\n"
"    shmid = atoi(argv[1]);\n"
"    semid = atoi(argv[2]);\n"
"\\&\n"
"    /* Attach shared memory into our address space and copy string\n"
"       (including trailing null byte) into memory. */\n"
"\\&\n"
"    addr = shmat(shmid, NULL, 0);\n"
"    if (addr == (void *) -1)\n"
"        errExit(\"shmat\");\n"
"\\&\n"
"    memcpy(addr, argv[3], len);\n"
"\\&\n"
"    /* Decrement semaphore to 0. */\n"
"\\&\n"
"    sop.sem_num = 0;\n"
"    sop.sem_op = -1;\n"
"    sop.sem_flg = 0;\n"
"\\&\n"
"    if (semop(semid, &sop, 1) == -1)\n"
"        errExit(\"semop\");\n"
"\\&\n"
"    exit(EXIT_SUCCESS);\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<brk>(2), B<mmap>(2), B<shmctl>(2), B<shmget>(2), B<capabilities>(7), "
"B<shm_overview>(7), B<sysvipc>(7)"
msgstr ""
"B<brk>(2), B<mmap>(2), B<shmctl>(2), B<shmget>(2), B<capabilities>(7), "
"B<shm_overview>(7), B<sysvipc>(7)"

#. 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"

#.  SVr4 documents an additional error condition EMFILE.
#. type: Plain text
#: debian-bookworm
msgid "POSIX.1-2001, POSIX.1-2008, SVr4."
msgstr "POSIX.1-2001, POSIX.1-2008, SVr4."

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid "/* svshm_string_read.c\n"
msgid "/* svshm_string.h\n"
msgstr "/* svshm_string_read.c\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "#include E<lt>sys/types.hE<gt>\n"
#| "#include E<lt>sys/ipc.hE<gt>\n"
#| "#include E<lt>sys/shm.hE<gt>\n"
#| "#include E<lt>sys/sem.hE<gt>\n"
#| "#include E<lt>stdio.hE<gt>\n"
#| "#include E<lt>stdlib.hE<gt>\n"
#| "#include E<lt>string.hE<gt>\n"
msgid ""
"   Licensed under GNU General Public License v2 or later.\n"
"*/\n"
"#include E<lt>sys/types.hE<gt>\n"
"#include E<lt>sys/ipc.hE<gt>\n"
"#include E<lt>sys/shm.hE<gt>\n"
"#include E<lt>sys/sem.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>sys/types.hE<gt>\n"
"#include E<lt>sys/ipc.hE<gt>\n"
"#include E<lt>sys/shm.hE<gt>\n"
"#include E<lt>sys/sem.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"#define errExit(msg)    do { perror(msg); exit(EXIT_FAILURE); \\e\n"
"                        } while (0)\n"
msgstr ""
"#define errExit(msg)    do { perror(msg); exit(EXIT_FAILURE); \\e\n"
"                        } while (0)\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"union semun {                   /* Used in calls to semctl() */\n"
"    int                 val;\n"
"    struct semid_ds *   buf;\n"
"    unsigned short *    array;\n"
"#if defined(__linux__)\n"
"    struct seminfo *    __buf;\n"
"#endif\n"
"};\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "#define MEM_SIZE 4096\n"
msgstr "#define MEM_SIZE 4096\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "/* svshm_string_read.c\n"
msgstr "/* svshm_string_read.c\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "#include E<lt>sys/types.hE<gt>\n"
#| "#include E<lt>sys/ipc.hE<gt>\n"
#| "#include E<lt>sys/shm.hE<gt>\n"
#| "#include E<lt>sys/sem.hE<gt>\n"
#| "#include E<lt>stdio.hE<gt>\n"
#| "#include E<lt>stdlib.hE<gt>\n"
#| "#include E<lt>string.hE<gt>\n"
msgid ""
"   Licensed under GNU General Public License v2 or later.\n"
"*/\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>sys/ipc.hE<gt>\n"
"#include E<lt>sys/sem.hE<gt>\n"
"#include E<lt>sys/shm.hE<gt>\n"
msgstr ""
"#include E<lt>sys/types.hE<gt>\n"
"#include E<lt>sys/ipc.hE<gt>\n"
"#include E<lt>sys/shm.hE<gt>\n"
"#include E<lt>sys/sem.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid "/* svshm_string_read.c\n"
msgid "#include \"svshm_string.h\"\n"
msgstr "/* svshm_string_read.c\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "int\n"
#| "main(int argc, char *argv[])\n"
#| "{\n"
#| "    int semid, shmid;\n"
#| "    union semun arg, dummy;\n"
#| "    struct sembuf sop;\n"
#| "    char *addr;\n"
msgid ""
"int\n"
"main(void)\n"
"{\n"
"    int            semid, shmid;\n"
"    char           *addr;\n"
"    union semun    arg, dummy;\n"
"    struct sembuf  sop;\n"
msgstr ""
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int semid, shmid;\n"
"    union semun arg, dummy;\n"
"    struct sembuf sop;\n"
"    char *addr;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    /* Create shared memory and semaphore set containing one\n"
"       semaphore. */\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    shmid = shmget(IPC_PRIVATE, MEM_SIZE, IPC_CREAT | 0600);\n"
"    if (shmid == -1)\n"
"        errExit(\"shmget\");\n"
msgstr ""
"    shmid = shmget(IPC_PRIVATE, MEM_SIZE, IPC_CREAT | 0600);\n"
"    if (shmid == -1)\n"
"        errExit(\"shmget\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "    semid = semget(IPC_PRIVATE, 1, IPC_CREAT | 0600);\n"
#| "    if (shmid == -1)\n"
#| "        errExit(\"shmget\");\n"
msgid ""
"    semid = semget(IPC_PRIVATE, 1, IPC_CREAT | 0600);\n"
"    if (semid == -1)\n"
"        errExit(\"semget\");\n"
msgstr ""
"    semid = semget(IPC_PRIVATE, 1, IPC_CREAT | 0600);\n"
"    if (shmid == -1)\n"
"        errExit(\"shmget\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Attach shared memory into our address space. */\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    addr = shmat(shmid, NULL, SHM_RDONLY);\n"
"    if (addr == (void *) -1)\n"
"        errExit(\"shmat\");\n"
msgstr ""
"    addr = shmat(shmid, NULL, SHM_RDONLY);\n"
"    if (addr == (void *) -1)\n"
"        errExit(\"shmat\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Initialize semaphore 0 in set with value 1. */\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    arg.val = 1;\n"
"    if (semctl(semid, 0, SETVAL, arg) == -1)\n"
"        errExit(\"semctl\");\n"
msgstr ""
"    arg.val = 1;\n"
"    if (semctl(semid, 0, SETVAL, arg) == -1)\n"
"        errExit(\"semctl\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    printf(\"shmid = %d; semid = %d\\en\", shmid, semid);\n"
msgstr "    printf(\"shmid = %d; semid = %d\\en\", shmid, semid);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Wait for semaphore value to become 0. */\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    sop.sem_num = 0;\n"
"    sop.sem_op = 0;\n"
"    sop.sem_flg = 0;\n"
msgstr ""
"    sop.sem_num = 0;\n"
"    sop.sem_op = 0;\n"
"    sop.sem_flg = 0;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (semop(semid, &sop, 1) == -1)\n"
"        errExit(\"semop\");\n"
msgstr ""
"    if (semop(semid, &sop, 1) == -1)\n"
"        errExit(\"semop\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Print the string from shared memory. */\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    printf(\"%s\\en\", addr);\n"
msgstr "    printf(\"%s\\en\", addr);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Remove shared memory and semaphore set. */\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (shmctl(shmid, IPC_RMID, NULL) == -1)\n"
"        errExit(\"shmctl\");\n"
"    if (semctl(semid, 0, IPC_RMID, dummy) == -1)\n"
"        errExit(\"semctl\");\n"
msgstr ""
"    if (shmctl(shmid, IPC_RMID, NULL) == -1)\n"
"        errExit(\"shmctl\");\n"
"    if (semctl(semid, 0, IPC_RMID, dummy) == -1)\n"
"        errExit(\"semctl\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    exit(EXIT_SUCCESS);\n"
"}\n"
msgstr ""
"    exit(EXIT_SUCCESS);\n"
"}\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "/* svshm_string_write.c\n"
msgstr "/* svshm_string_write.c\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "#include E<lt>sys/types.hE<gt>\n"
#| "#include E<lt>sys/ipc.hE<gt>\n"
#| "#include E<lt>sys/shm.hE<gt>\n"
#| "#include E<lt>sys/sem.hE<gt>\n"
#| "#include E<lt>stdio.hE<gt>\n"
#| "#include E<lt>stdlib.hE<gt>\n"
#| "#include E<lt>string.hE<gt>\n"
msgid ""
"   Licensed under GNU General Public License v2 or later.\n"
"*/\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"
"#include E<lt>sys/sem.hE<gt>\n"
"#include E<lt>sys/shm.hE<gt>\n"
msgstr ""
"#include E<lt>sys/types.hE<gt>\n"
"#include E<lt>sys/ipc.hE<gt>\n"
"#include E<lt>sys/shm.hE<gt>\n"
"#include E<lt>sys/sem.hE<gt>\n"
"#include E<lt>stdio.hE<gt>\n"
"#include E<lt>stdlib.hE<gt>\n"
"#include E<lt>string.hE<gt>\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, fuzzy, no-wrap
#| msgid ""
#| "int\n"
#| "main(int argc, char *argv[])\n"
#| "{\n"
#| "    int semid, shmid;\n"
#| "    struct sembuf sop;\n"
#| "    char *addr;\n"
#| "    size_t len;\n"
msgid ""
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int            semid, shmid;\n"
"    char           *addr;\n"
"    size_t         len;\n"
"    struct sembuf  sop;\n"
msgstr ""
"int\n"
"main(int argc, char *argv[])\n"
"{\n"
"    int semid, shmid;\n"
"    struct sembuf sop;\n"
"    char *addr;\n"
"    size_t len;\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    if (argc != 4) {\n"
"        fprintf(stderr, \"Usage: %s shmid semid string\\en\", argv[0]);\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    len = strlen(argv[3]) + 1;  /* +1 to include trailing \\[aq]\\e0\\[aq] */\n"
"    if (len E<gt> MEM_SIZE) {\n"
"        fprintf(stderr, \"String is too big!\\en\");\n"
"        exit(EXIT_FAILURE);\n"
"    }\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Get object IDs from command-line. */\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    shmid = atoi(argv[1]);\n"
"    semid = atoi(argv[2]);\n"
msgstr ""
"    shmid = atoi(argv[1]);\n"
"    semid = atoi(argv[2]);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    /* Attach shared memory into our address space and copy string\n"
"       (including trailing null byte) into memory. */\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    addr = shmat(shmid, NULL, 0);\n"
"    if (addr == (void *) -1)\n"
"        errExit(\"shmat\");\n"
msgstr ""
"    addr = shmat(shmid, NULL, 0);\n"
"    if (addr == (void *) -1)\n"
"        errExit(\"shmat\");\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    memcpy(addr, argv[3], len);\n"
msgstr "    memcpy(addr, argv[3], len);\n"

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid "    /* Decrement semaphore to 0. */\n"
msgstr ""

#. type: Plain text
#: debian-bookworm opensuse-leap-15-6
#, no-wrap
msgid ""
"    sop.sem_num = 0;\n"
"    sop.sem_op = -1;\n"
"    sop.sem_flg = 0;\n"
msgstr ""
"    sop.sem_num = 0;\n"
"    sop.sem_op = -1;\n"
"    sop.sem_flg = 0;\n"

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

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

#. type: Plain text
#: fedora-40 fedora-rawhide mageia-cauldron
#, no-wrap
msgid ""
"/* svshm_string.h\n"
"\\&\n"
"   Licensed under GNU General Public License v2 or later.\n"
"*/\n"
"#include E<lt>sys/types.hE<gt>\n"
"#include E<lt>sys/ipc.hE<gt>\n"
"#include E<lt>sys/shm.hE<gt>\n"
"#include E<lt>sys/sem.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 errExit(msg)    do { perror(msg); exit(EXIT_FAILURE); \\e\n"
"                        } while (0)\n"
"\\&\n"
"union semun {                   /* Used in calls to semctl() */\n"
"    int                 val;\n"
"    struct semid_ds *   buf;\n"
"    unsigned short *    array;\n"
"#if defined(__linux__)\n"
"    struct seminfo *    __buf;\n"
"#endif\n"
"};\n"
"\\&\n"
"#define MEM_SIZE 4096\n"
msgstr ""

#. type: TH
#: fedora-rawhide
#, no-wrap
msgid "Linux man-pages 6.7"
msgstr "Linux man-pages 6.7"

#. 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: TH
#: opensuse-tumbleweed
#, fuzzy, no-wrap
#| msgid "Linux man-pages 6.7"
msgid "Linux man-pages (unreleased)"
msgstr "Linux man-pages 6.7"