mirror of git://sourceware.org/git/glibc.git
40 lines
1.2 KiB
Groff
40 lines
1.2 KiB
Groff
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.TH PTHREAD_CONDATTR 3 LinuxThreads
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.XREF pthread_condattr_destroy
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.SH NAME
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pthread_condattr_init, pthread_condattr_destroy \- condition creation attributes
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.SH SYNOPSIS
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#include <pthread.h>
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int pthread_condattr_init(pthread_condattr_t *attr);
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int pthread_condattr_destroy(pthread_condattr_t *attr);
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.SH DESCRIPTION
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Condition attributes can be specified at condition creation time, by passing a
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condition attribute object as second argument to !pthread_cond_init!(3).
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Passing !NULL! is equivalent to passing a condition attribute object with
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all attributes set to their default values.
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The LinuxThreads implementation supports no attributes for
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conditions. The functions on condition attributes are included only
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for compliance with the POSIX standard.
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!pthread_condattr_init! initializes the condition attribute object
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|attr| and fills it with default values for the attributes.
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!pthread_condattr_destroy! destroys a condition attribute object,
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which must not be reused until it is reinitialized. Both functions do
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nothing in the LinuxThreads implementation.
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.SH "RETURN VALUE"
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!pthread_condattr_init! and !pthread_condattr_destroy! always return 0.
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.SH AUTHOR
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Xavier Leroy <Xavier.Leroy@inria.fr>
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.SH "SEE ALSO"
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!pthread_cond_init!(3).
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