Namespaces
Variants
Views
Actions

Difference between revisions of "c/thread"

From cppreference.com
< c
m (Text replace - "/sidebar" to "/navbar")
(fmt)
Line 7: Line 7:
 
{{dcl list begin}}
 
{{dcl list begin}}
 
{{dcl list header | threads.h}}
 
{{dcl list header | threads.h}}
−
{{dcl list item | cnd_t | condition variable identifier | notes={{mark c11}}}}
+
{{dcl list item | {{tt|cnd_t}} | condition variable identifier | notes={{mark c11}}}}
−
{{dcl list item | thrd_t | thread identifier | notes={{mark c11}}}}
+
{{dcl list item | {{tt|thrd_t}} | thread identifier | notes={{mark c11}}}}
−
{{dcl list item | tss_t | thread-specific storage pointer | notes={{mark c11}}}}
+
{{dcl list item | {{tt|tss_t}} | thread-specific storage pointer | notes={{mark c11}}}}
−
{{dcl list item | mtx_t | mutex identifier | notes={{mark c11}}}}
+
{{dcl list item | {{tt|mtx_t}} | mutex identifier | notes={{mark c11}}}}
−
{{dcl list item | tss_dtor_t | function pointer type used for TSS destructor | notes={{mark c11}}}}
+
{{dcl list item | {{tt|tss_dtor_t}} | function pointer type used for TSS destructor | notes={{mark c11}}}}
−
{{dcl list item | thrd_start_t | function pointer type passed to thrd_create | notes={{mark c11}}}}
+
{{dcl list item | {{tt|thrd_start_t}} | function pointer type passed to thrd_create | notes={{mark c11}}}}
−
{{dcl list item | once_flag | the type of the flag used by call_once | notes={{mark c11}}}}
+
{{dcl list item | {{tt|once_flag}} | the type of the flag used by call_once | notes={{mark c11}}}}
 
{{dcl list end}}
 
{{dcl list end}}
  
 
===Constants===
 
===Constants===
 
{{dcl list begin}}
 
{{dcl list begin}}
−
{{dcl list item | mtx_plain | indicates plain mutex for mtx_init | notes={{mark c11}}}}
+
{{dcl list item | {{tt|mtx_plain}} | indicates plain mutex for mtx_init | notes={{mark c11}}}}
−
{{dcl list item | mtx_recursive | indicates recursive mutex for mtx_init | notes={{mark c11}}}}
+
{{dcl list item | {{tt|mtx_recursive}} | indicates recursive mutex for mtx_init | notes={{mark c11}}}}
−
{{dcl list item | mtx_timed | indicates timed mutex for mtx_init | notes={{mark c11}}}}
+
{{dcl list item | {{tt|mtx_timed}} | indicates timed mutex for mtx_init | notes={{mark c11}}}}
−
{{dcl list item | thrd_timedout | indicates timed out return value | notes={{mark c11}}}}
+
{{dcl list item | {{tt|thrd_timedout}} | indicates timed out return value | notes={{mark c11}}}}
−
{{dcl list item | thrd_success | indicates successful return value | notes={{mark c11}}}}
+
{{dcl list item | {{tt|thrd_success}} | indicates successful return value | notes={{mark c11}}}}
−
{{dcl list item | thrd_busy | indicates unsuccessful return value due to resource temporary unavailable | notes={{mark c11}}}}
+
{{dcl list item | {{tt|thrd_busy}} | indicates unsuccessful return value due to resource temporary unavailable | notes={{mark c11}}}}
−
{{dcl list item | thrd_nomem | indicates unsuccessful return value due to out of memory condition | notes={{mark c11}}}}
+
{{dcl list item | {{tt|thrd_nomem}} | indicates unsuccessful return value due to out of memory condition | notes={{mark c11}}}}
−
{{dcl list item | thrd_error | indicates unsuccessful return value | notes={{mark c11}}}}
+
{{dcl list item | {{tt|thrd_error}} | indicates unsuccessful return value | notes={{mark c11}}}}
 
{{dcl list end}}
 
{{dcl list end}}
  

Revision as of 07:26, 3 August 2012

 
C
 
Concurrency support library
 

If the macro constant __STDC_NO_THREADS__(C11) is defined by the compiler, the header <threads.h> and all of the names listed here are not provided.

Contents

Types

Defined in header <threads.h>
cnd_t condition variable identifier
thrd_t thread identifier
tss_t thread-specific storage pointer
mtx_t mutex identifier
tss_dtor_t function pointer type used for TSS destructor
thrd_start_t function pointer type passed to thrd_create
once_flag the type of the flag used by call_once

Constants

mtx_plain indicates plain mutex for mtx_init
mtx_recursive indicates recursive mutex for mtx_init
mtx_timed indicates timed mutex for mtx_init
thrd_timedout indicates timed out return value
thrd_success indicates successful return value
thrd_busy indicates unsuccessful return value due to resource temporary unavailable
thrd_nomem indicates unsuccessful return value due to out of memory condition
thrd_error indicates unsuccessful return value

Macros

Defined in header <threads.h>
(C11)
 thread local type macro
(macro constant)
(C11)
 initializes a once_flag
(macro constant)
(C11)
 maximum number of times destructors are called
(macro constant)

Functions

Defined in header <threads.h>
(C11)
 creates a thread
(function)
(C11)
 detaches a thread
(function)
(C11)
 obtains the current thread identifier
(function)
(C11)
 checks if two identifiers refer to the same thread
(function)
(C11)
 terminates the calling thread
(function)
(C11)
 blocks until a thread terminates
(function)
(C11)
 suspends execution of the calling thread for the given period of time
(function)
(C11)
 yields the current time slice
(function)
(C11)
 calls a function exactly once
(function)
(C11)
 creates a condition variable
(function)
(C11)
 unblocks one thread blocked on a condition variable
(function)
(C11)
 unblocks all threads blocked on a condition variable
(function)
(C11)
 blocks on a condition variable
(function)
(C11)
 blocks on a condition variable, with a timeout
(function)
(C11)
 destroys a condition variable
(function)
(C11)
 creates a mutex
(function)
(C11)
 blocks until locks a mutex
(function)
(C11)
 blocks until locks a mutex or times out
(function)
(C11)
 locks a mutex or returns without blocking if already locked
(function)
(C11)
 unlocks a mutex
(function)
(C11)
 destroys a mutex
(function)
(C11)
 creates thread-specific storage pointer with a given destructor
(function)
(C11)
 reads from thread-specific storage
(function)
(C11)
 write to thread-specific storage
(function)
(C11)
 releases the resources held by a given thread-specific pointer
(function)
Retrieved from "https://en.cppreference.com/mwiki/index.php?title=c/thread&oldid=38618"