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diff --git a/po/pt_BR/man2/semop.2.po b/po/pt_BR/man2/semop.2.po new file mode 100644 index 00000000..ef0c4e06 --- /dev/null +++ b/po/pt_BR/man2/semop.2.po @@ -0,0 +1,986 @@ +# Brazilian Portuguese translation of manpages +# This file is distributed under the same license as the manpages-l10n package. +# Copyright © of this file: +# Marcelo M. de Abreu <mmabreu@terra.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 17:07+0100\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 "semop" +msgstr "semop" + +#. 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 +#, fuzzy +#| msgid "semop - semaphore operations" +msgid "semop, semtimedop - System V semaphore operations" +msgstr "semop - operações de semáforo" + +#. 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/sem.hE<gt>>\n" +msgstr "B<#include E<lt>sys/sem.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<int semtimedop(int >I<semid>B<, struct sembuf *>I<sops>B<, size_t >I<nsops>B<,>\n" +#| "B< const struct timespec *>I<timeout>B<);>\n" +msgid "" +"B<int semop(int >I<semid>B<, struct sembuf *>I<sops>B<, size_t >I<nsops>B<);>\n" +"B<int semtimedop(int >I<semid>B<, struct sembuf *>I<sops>B<, size_t >I<nsops>B<,>\n" +"B< const struct timespec *_Nullable >I<timeout>B<);>\n" +msgstr "" +"B<int semtimedop(int >I<semid>B<, struct sembuf *>I<sops>B<, size_t >I<nsops>B<,>\n" +"B< const struct timespec *>I<timeout>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 +#, fuzzy +#| msgid "semtimedop()" +msgid "B<semtimedop>():" +msgstr "semtimedop()" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid " _GNU_SOURCE\n" +msgstr " _GNU_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: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Each semaphore in a System\\ V semaphore set has the following associated " +"values:" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "" +"unsigned short semval; /* semaphore value */\n" +"unsigned short semzcnt; /* # waiting for zero */\n" +"unsigned short semncnt; /* # waiting for increase */\n" +"pid_t sempid; /* PID of process that last\n" +" modified the semaphore value */\n" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, fuzzy +#| msgid "" +#| "The function performs operations on selected members of the semaphore set " +#| "indicated by I<semid>. Each of the I<nsops> elements in the array " +#| "pointed to by I<sops> specify an operation to be performed on a semaphore " +#| "by a B<struct sembuf> including the following members:" +msgid "" +"B<semop>() performs operations on selected semaphores in the set indicated " +"by I<semid>. Each of the I<nsops> elements in the array pointed to by " +"I<sops> is a structure that specifies an operation to be performed on a " +"single semaphore. The elements of this structure are of type I<struct " +"sembuf>, containing the following members:" +msgstr "" +"A função realiza operações no membros selecionados do conjunto de semáforos " +"indicado por I<semid>. Cada um dos I<nsops> elementos no vetor apontado por " +"I<sops> especifica uma operação a ser realizada sobre um semáforo por uma " +"B<struct sembuf> incluindo os seguintes membros:" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "" +"unsigned short sem_num; /* semaphore number */\n" +"short sem_op; /* semaphore operation */\n" +"short sem_flg; /* operation flags */\n" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, fuzzy +#| msgid "" +#| "Flags recognized in B<sem_flg> are B<IPC_NOWAIT> and B<SEM_UNDO>. If an " +#| "operation asserts B<SEM_UNDO>, it will be undone when the process exits." +msgid "" +"Flags recognized in I<sem_flg> are B<IPC_NOWAIT> and B<SEM_UNDO>. If an " +"operation specifies B<SEM_UNDO>, it will be automatically undone when the " +"process terminates." +msgstr "" +"Sinalizadores reconhecidos em B<sem_flg> são B<IPC_NOWAIT> e B<SEM_UNDO>. Se " +"uma operação contém B<SEM_UNDO>, ela será desfeita quando o processo " +"encerrar." + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The set of operations contained in I<sops> is performed in I<array order>, " +"and I<atomically>, that is, the operations are performed either as a " +"complete unit, or not at all. The behavior of the system call if not all " +"operations can be performed immediately depends on the presence of the " +"B<IPC_NOWAIT> flag in the individual I<sem_flg> fields, as noted below." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Each operation is performed on the I<sem_num>-th semaphore of the semaphore " +"set, where the first semaphore of the set is numbered 0. There are three " +"types of operation, distinguished by the value of I<sem_op>." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, fuzzy +#| msgid "" +#| "If B<sem_op> is a positive integer, the operation adds this value to " +#| "B<semval>. Furthermore, if B<SEM_UNDO> is asserted for this operation, " +#| "the system updates the process undo count for this semaphore. The " +#| "operation always goes through, so no process sleeping can happen. The " +#| "calling process must have alter permissions on the semaphore set." +msgid "" +"If I<sem_op> is a positive integer, the operation adds this value to the " +"semaphore value (I<semval>). Furthermore, if B<SEM_UNDO> is specified for " +"this operation, the system subtracts the value I<sem_op> from the semaphore " +"adjustment (I<semadj>) value for this semaphore. This operation can always " +"proceed\\[em]it never forces a thread to wait. The calling process must " +"have alter permission on the semaphore set." +msgstr "" +"Se B<sem_op> for um inteiro positivo, a operação soma esse valor a " +"B<semval>. Além disso, se B<SEM_UNDO> está declarado para esta operação, o " +"sistema atualiza a contagem de desfazer do processo para este semáforo. A " +"operação sempre vai em frente, portanto não pode ocorrer bloqueio do " +"processo. O processo chamador deve possuir permissões para alteração sobre o " +"conjunto de semáforos." + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, fuzzy +#| msgid "" +#| "If B<sem_op> is zero, the process must have read access permissions on " +#| "the semaphore set. If B<semval> is zero, the operation goes through. " +#| "Otherwise, if B<IPC_NOWAIT> is asserted in B<sem_flg>, the system call " +#| "fails (undoing all previous actions performed) with B<errno> set to " +#| "B<EAGAIN>. Otherwise B<semzcnt> is incremented by one and the process " +#| "sleeps until one of the following occurs:" +msgid "" +"If I<sem_op> is zero, the process must have read permission on the semaphore " +"set. This is a \"wait-for-zero\" operation: if I<semval> is zero, the " +"operation can immediately proceed. Otherwise, if B<IPC_NOWAIT> is specified " +"in I<sem_flg>, B<semop>() fails with I<errno> set to B<EAGAIN> (and none of " +"the operations in I<sops> is performed). Otherwise, I<semzcnt> (the count " +"of threads waiting until this semaphore's value becomes zero) is " +"incremented by one and the thread sleeps until one of the following occurs:" +msgstr "" +"Se B<sem_op> for zero, o processo deve possuir permissões de acesso para " +"leitura sobre o conjunto de semáforos. Se B<semval> for zero, a operação " +"segue adiante. Caso contrário, se B<IPC_NOWAIT> estiver contido em " +"B<sem_flg>, a chamada de sistema falha (desfazendo todas as ações " +"previamente realizadas) com B<errno> definido para B<EAGAIN>. Caso " +"contrário, B<semzcnt> é incrementado de um e o processo dorme até que um dos " +"seguintes ocorra:" + +#. 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 "" +"I<semval> becomes 0, at which time the value of I<semzcnt> is decremented." +msgstr "" +"I<semval> torna-se 0, momento no qual o valor de I<semzcnt> é decrementado." + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The semaphore set is removed: B<semop>() fails, with I<errno> set to " +"B<EIDRM>." +msgstr "" +"O conjunto de semáforos é removido: B<semop>() falha com I<errno> definido " +"para B<EIDRM>." + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, fuzzy +#| msgid "" +#| "The calling process receives a signal that has to be caught: the value of " +#| "B<semzcnt> is decremented and the system call fails with B<errno> set to " +#| "B<EINTR>." +msgid "" +"The calling thread catches a signal: the value of I<semzcnt> is decremented " +"and B<semop>() fails, with I<errno> set to B<EINTR>." +msgstr "" +"O processo chamador recebe um sinal que tem de ser tratado: o valor de " +"B<semzcnt> é decrementado e a chamada de sistema falha com B<errno> definido " +"para B<EINTR>." + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, fuzzy +#| msgid "" +#| "If B<sem_op> is less than zero, the process must have alter permissions " +#| "on the semaphore set. If B<semval> is greater than or equal to the " +#| "absolute value of B<sem_op>, the absolute value of B<sem_op> is " +#| "subtracted by B<semval>. Furthermore, if B<SEM_UNDO> is asserted for " +#| "this operation, the system updates the process undo count for this " +#| "semaphore. Then the operation goes through. Otherwise, if B<IPC_NOWAIT> " +#| "is asserted in B<sem_flg>, the system call fails (undoing all previous " +#| "actions performed) with B<errno> set to B<EAGAIN>. Otherwise B<semncnt> " +#| "is incremented by one and the process sleeps until one of the following " +#| "occurs:" +msgid "" +"If I<sem_op> is less than zero, the process must have alter permission on " +"the semaphore set. If I<semval> is greater than or equal to the absolute " +"value of I<sem_op>, the operation can proceed immediately: the absolute " +"value of I<sem_op> is subtracted from I<semval>, and, if B<SEM_UNDO> is " +"specified for this operation, the system adds the absolute value of " +"I<sem_op> to the semaphore adjustment (I<semadj>) value for this " +"semaphore. If the absolute value of I<sem_op> is greater than I<semval>, " +"and B<IPC_NOWAIT> is specified in I<sem_flg>, B<semop>() fails, with " +"I<errno> set to B<EAGAIN> (and none of the operations in I<sops> is " +"performed). Otherwise, I<semncnt> (the counter of threads waiting for this " +"semaphore's value to increase) is incremented by one and the thread sleeps " +"until one of the following occurs:" +msgstr "" +"Se B<sem_op> for menor que zero, o processo deve possuir permissões para " +"alteração sobre o conjunto de semáforos. Se B<semval> for maior ou igual ao " +"valor absoluto de B<sem_op>, o valor absoluto de B<sem_op> é subtraído em " +"B<semval>. Além disso, se B<SEM_UNDO> estiver declarado para esta operação, " +"o sistema atualiza a contagem de desfazer do processo para este semáforo. " +"Então a operação segue. Caso contrário, se B<IPC_NOWAIT> está contido em " +"B<sem_flg>, a chamada de sistema falha (desfazendo todas as ações " +"previamente realizadas) com B<errno> definido para B<EAGAIN>. Caso " +"contrário, B<semncnt> é incrementado de um e o processo dorme até que um dos " +"seguintes ocorra:" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"I<semval> becomes greater than or equal to the absolute value of I<sem_op>: " +"the operation now proceeds, as described above." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The semaphore set is removed from the system: B<semop>() fails, with " +"I<errno> set to B<EIDRM>." +msgstr "" +"O conjunto de semáforos é removido do sistema: B<semop>() falha com I<errno> " +"definido para B<EIDRM>." + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, fuzzy +#| msgid "" +#| "The calling process receives a signal that has to be caught: the value of " +#| "B<semncnt> is decremented and the system call fails with B<errno> set to " +#| "B<EINTR>." +msgid "" +"The calling thread catches a signal: the value of I<semncnt> is decremented " +"and B<semop>() fails, with I<errno> set to B<EINTR>." +msgstr "" +"O processo chamador recebe um sinal que tem de ser tratado: o valor de " +"B<semncnt> é decrementado e a chamada de sistema falha com B<errno> definido " +"para B<EINTR>." + +#. and +#. .I sem_ctime +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, fuzzy +#| msgid "" +#| "In case of success, the B<sempid> member of the structure B<sem> for each " +#| "semaphore specified in the array pointed to by I<sops> is set to the " +#| "process-ID of the calling process. Furthermore both B<sem_otime> and " +#| "B<sem_ctime> are set to the current time." +msgid "" +"On successful completion, the I<sempid> value for each semaphore specified " +"in the array pointed to by I<sops> is set to the caller's process ID. In " +"addition, the I<sem_otime> is set to the current time." +msgstr "" +"Em caso de sucesso, o membro B<sempid> da estrutura B<sem> para cada " +"semáforo especificado no vetor apontado por I<sops> é definido para o " +"identificador de processo do processo chamador. Além disso, ambos " +"B<sem_otime> e B<sem_ctime> são definidos para a hora corrente." + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "semtimedop()" +msgstr "semtimedop()" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"B<semtimedop>() behaves identically to B<semop>() except that in those " +"cases where the calling thread would sleep, the duration of that sleep is " +"limited by the amount of elapsed time specified by the I<timespec> structure " +"whose address is passed in the I<timeout> argument. (This sleep interval " +"will be rounded up to the system clock granularity, and kernel scheduling " +"delays mean that the interval may overrun by a small amount.) If the " +"specified time limit has been reached, B<semtimedop>() fails with I<errno> " +"set to B<EAGAIN> (and none of the operations in I<sops> is performed). If " +"the I<timeout> argument is NULL, then B<semtimedop>() behaves exactly like " +"B<semop>()." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Note that if B<semtimedop>() is interrupted by a signal, causing the call " +"to fail with the error B<EINTR>, the contents of I<timeout> are left " +"unchanged." +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 +#, fuzzy +#| msgid "" +#| "If successful the system call returns B<0>, otherwise it returns B<-1> " +#| "with B<errno> indicating the error." +msgid "" +"On success, B<semop>() and B<semtimedop>() return 0. On failure, they " +"return -1, and set I<errno> to indicate the error." +msgstr "" +"Em caso de sucesso, devolve B<0>, caso contrário, B<-1> é devolvido e " +"B<errno> é selecionando 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: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<E2BIG>" +msgstr "B<E2BIG>" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The argument I<nsops> is greater than B<SEMOPM>, the maximum number of " +"operations allowed per system call." +msgstr "" +"O argumento I<nsops> é maior que B<SEMOPM>, o número máximo de operações " +"permitidas por chamada de sistema." + +#. 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 permissions required to perform the " +"specified semaphore operations, 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<EAGAIN>" +msgstr "B<EAGAIN>" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"An operation could not proceed immediately and either B<IPC_NOWAIT> was " +"specified in I<sem_flg> or the time limit specified in I<timeout> expired." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<EFAULT>" +msgstr "B<EFAULT>" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, fuzzy +#| msgid "The address pointed to by I<sops> isn't accessible." +msgid "" +"An address specified in either the I<sops> or the I<timeout> argument isn't " +"accessible." +msgstr "O endereço apontado por I<sops> não é acessível." + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<EFBIG>" +msgstr "B<EFBIG>" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"For some operation the value of I<sem_num> is less than 0 or greater than or " +"equal to the number of semaphores in the set." +msgstr "" +"Para alguma operação, o valor de I<sem_num> é menor que 0 ou maior que ou " +"igual ao número de semáforos no conjunto." + +#. 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 "The semaphore set was removed." +msgstr "O conjunto de semáforos foi removido." + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<EINTR>" +msgstr "B<EINTR>" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"While blocked in this system call, the thread caught a signal; see " +"B<signal>(7)." +msgstr "" + +#. 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 +msgid "" +"The semaphore set doesn't exist, or I<semid> is less than zero, or I<nsops> " +"has a nonpositive value." +msgstr "" +"O conjunto de semáforos não existe, ou I<semid> é menor que zero, ou " +"I<nsops> tem um valor não positivo." + +#. 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 +#, fuzzy +#| msgid "" +#| "The B<sem_flg> of some operation asserted B<SEM_UNDO> and the system has " +#| "not enough memory to allocate the undo structure." +msgid "" +"The I<sem_flg> of some operation specified B<SEM_UNDO> and the system does " +"not have enough memory to allocate the undo structure." +msgstr "" +"A B<sem_flg> de alguma operação declarou B<SEM_UNDO> e o sistema não possui " +"memória suficiente para alocar a estrutura de desfazer." + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<ERANGE>" +msgstr "B<ERANGE>" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"For some operation I<sem_op+semval> is greater than B<SEMVMX>, the " +"implementation dependent maximum value for I<semval>." +msgstr "" +"Para alguma operação, I<semop+semval> é maior que B<SEMVMX>, o valor máximo " +"dependente de implementação para I<semval>." + +#. 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-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "VERSIONS" +msgstr "VERSÕES" + +#. SVr4 documents additional error conditions EINVAL, EFBIG, ENOSPC. +#. type: Plain text +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Linux 2.5.52 (backported into Linux 2.4.22), glibc 2.3.3. POSIX.1-2001, " +"SVr4." +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 "" +#| "The B<sem_undo> structures of a process aren't inherited by its child on " +#| "execution of a B<fork>(2) system call. They are instead inherited by " +#| "the substituting process resulting by the execution of the B<execve>(2) " +#| "system call." +msgid "" +"The I<sem_undo> structures of a process aren't inherited by the child " +"produced by B<fork>(2), but they are inherited across an B<execve>(2) " +"system call." +msgstr "" +"As estruturas B<sem_undo> de um processo não são herdadas por seus filhos na " +"execução de uma chamada de sistema B<fork>(2)>. Por outro lado, elas são " +"herdadas pelo processo substituidor resultante da execução da chamada de " +"sistema B<execve>(2)." + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"B<semop>() is never automatically restarted after being interrupted by a " +"signal handler, regardless of the setting of the B<SA_RESTART> flag when " +"establishing a signal handler." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"A semaphore adjustment (I<semadj>) value is a per-process, per-semaphore " +"integer that is the negated sum of all operations performed on a semaphore " +"specifying the B<SEM_UNDO> flag. Each process has a list of I<semadj> " +"values\\[em]one value for each semaphore on which it has operated using " +"B<SEM_UNDO>. When a process terminates, each of its per-semaphore I<semadj> " +"values is added to the corresponding semaphore, thus undoing the effect of " +"that process's operations on the semaphore (but see BUGS below). When a " +"semaphore's value is directly set using the B<SETVAL> or B<SETALL> request " +"to B<semctl>(2), the corresponding I<semadj> values in all processes are " +"cleared. The B<clone>(2) B<CLONE_SYSVSEM> flag allows more than one " +"process to share a I<semadj> list; see B<clone>(2) for details." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The I<semval>, I<sempid>, I<semzcnt>, and I<semnct> values for a semaphore " +"can all be retrieved using appropriate B<semctl>(2) calls." +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Semaphore limits" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, fuzzy +#| msgid "" +#| "The followings are limits on semaphore set resources affecting a B<semop> " +#| "call:" +msgid "" +"The following limits on semaphore set resources affect the B<semop>() call:" +msgstr "" +"Os seguintes são os limites sobre semáforos que afetam uma chamada B<semop>:" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<SEMOPM>" +msgstr "B<SEMOPM>" + +#. commit e843e7d2c88b7db107a86bd2c7145dc715c058f4 +#. This /proc file is not available in Linux 2.2 and earlier -- MTK +#. See comment in Linux 3.19 source file include/uapi/linux/sem.h +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Maximum number of operations allowed for one B<semop>() call. Before Linux " +"3.19, the default value for this limit was 32. Since Linux 3.19, the " +"default value is 500. On Linux, this limit can be read and modified via the " +"third field of I</proc/sys/kernel/sem>. I<Note>: this limit should not be " +"raised above 1000, because of the risk of that B<semop>() fails due to " +"kernel memory fragmentation when allocating memory to copy the I<sops> array." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<SEMVMX>" +msgstr "B<SEMVMX>" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Maximum allowable value for I<semval>: implementation dependent (32767)." +msgstr "" +"Valor máximo permitido para I<semval>: dependente de implementação (32767)." + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The implementation has no intrinsic limits for the adjust on exit maximum " +"value (B<SEMAEM>), the system wide maximum number of undo structures " +"(B<SEMMNU>) and the per-process maximum number of undo entries system " +"parameters." +msgstr "" +"A implementação não possui limites intrínsecos para o ajuste sobre o valor " +"máximo de saída (B<SEMAEM>), o número máximo de estruturas de desfazer no " +"âmbito do sistema (B<SEMMNU>) e o número máximo por processo de parâmetros " +"de sistema para entradas de desfazer." + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "BUGS" +msgstr "BUGS" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"When a process terminates, its set of associated I<semadj> structures is " +"used to undo the effect of all of the semaphore operations it performed with " +"the B<SEM_UNDO> flag. This raises a difficulty: if one (or more) of these " +"semaphore adjustments would result in an attempt to decrease a semaphore's " +"value below zero, what should an implementation do? One possible approach " +"would be to block until all the semaphore adjustments could be performed. " +"This is however undesirable since it could force process termination to " +"block for arbitrarily long periods. Another possibility is that such " +"semaphore adjustments could be ignored altogether (somewhat analogously to " +"failing when B<IPC_NOWAIT> is specified for a semaphore operation). Linux " +"adopts a third approach: decreasing the semaphore value as far as possible " +"(i.e., to zero) and allowing process termination to proceed immediately." +msgstr "" + +#. The bug report: +#. http://marc.theaimsgroup.com/?l=linux-kernel&m=110260821123863&w=2 +#. the fix: +#. http://marc.theaimsgroup.com/?l=linux-kernel&m=110261701025794&w=2 +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"In Linux 2.6.x, x E<lt>= 10, there is a bug that in some circumstances " +"prevents a thread that is waiting for a semaphore value to become zero from " +"being woken up when the value does actually become zero. This bug is fixed " +"in Linux 2.6.11." +msgstr "" + +#. 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 following code segment uses B<semop>() to atomically wait for the value " +"of semaphore 0 to become zero, and then increment the semaphore value by one." +msgstr "" + +#. type: Plain text +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-tumbleweed +#, no-wrap +msgid "" +"struct sembuf sops[2];\n" +"int semid;\n" +"\\&\n" +"/* Code to set I<semid> omitted */\n" +"\\&\n" +"sops[0].sem_num = 0; /* Operate on semaphore 0 */\n" +"sops[0].sem_op = 0; /* Wait for value to equal 0 */\n" +"sops[0].sem_flg = 0;\n" +"\\&\n" +"sops[1].sem_num = 0; /* Operate on semaphore 0 */\n" +"sops[1].sem_op = 1; /* Increment value by one */\n" +"sops[1].sem_flg = 0;\n" +"\\&\n" +"if (semop(semid, sops, 2) == -1) {\n" +" perror(\"semop\");\n" +" exit(EXIT_FAILURE);\n" +"}\n" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"A further example of the use of B<semop>() can be found in B<shmop>(2)." +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<clone>(2), B<semctl>(2), B<semget>(2), B<sigaction>(2), " +"B<capabilities>(7), B<sem_overview>(7), B<sysvipc>(7), B<time>(7)" +msgstr "" +"B<clone>(2), B<semctl>(2), B<semget>(2), B<sigaction>(2), " +"B<capabilities>(7), B<sem_overview>(7), B<sysvipc>(7), B<time>(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" + +#. type: Plain text +#: debian-bookworm +msgid "" +"B<semtimedop>() first appeared in Linux 2.5.52, and was subsequently " +"backported into Linux 2.4.22. glibc support for B<semtimedop>() first " +"appeared in Linux 2.3.3." +msgstr "" + +#. SVr4 documents additional error conditions EINVAL, EFBIG, ENOSPC. +#. 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 +#, no-wrap +msgid "" +"struct sembuf sops[2];\n" +"int semid;\n" +msgstr "" +"struct sembuf sops[2];\n" +"int semid;\n" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "/* Code to set I<semid> omitted */\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +"sops[0].sem_num = 0; /* Operate on semaphore 0 */\n" +"sops[0].sem_op = 0; /* Wait for value to equal 0 */\n" +"sops[0].sem_flg = 0;\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +"sops[1].sem_num = 0; /* Operate on semaphore 0 */\n" +"sops[1].sem_op = 1; /* Increment value by one */\n" +"sops[1].sem_flg = 0;\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +"if (semop(semid, sops, 2) == -1) {\n" +" perror(\"semop\");\n" +" exit(EXIT_FAILURE);\n" +"}\n" +msgstr "" +"if (semop(semid, sops, 2) == -1) {\n" +" perror(\"semop\");\n" +" exit(EXIT_FAILURE);\n" +"}\n" + +#. type: TH +#: debian-unstable opensuse-tumbleweed +#, no-wrap +msgid "2023-05-03" +msgstr "3 maio 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" |