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The operating system allocates a stack for the thread containing the number of bytes specified by stack_size. If the value of stack_size is zero, the operating system creates a stack the same size as that of the main thread. [1]
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Common exceptions include an invalid argument (e.g. value is outside of the domain of a function), [5] an unavailable resource (like a missing file, [6] a network drive error, [7] or out-of-memory errors [8]), or that the routine has detected a normal condition that requires special handling, e.g., attention, end of file. [9]
For this reason, exception handling (and RTTI) can be disabled in many C++ compilers, which may be useful for systems with very limited memory [25] (such as embedded systems). This second approach is also superior in terms of achieving thread safety [citation needed]. Other definitional and implementation schemes have been proposed as well.
The first thread to run will win the race and find the condition satisfied, while the other threads will lose the race, and experience a spurious wakeup. [ citation needed ] The problem of spurious wakeup can be exacerbated on multiprocessor systems.
A process with two threads of execution, running on one processor Program vs. Process vs. Thread Scheduling, Preemption, Context Switching. In computer science, a thread of execution is the smallest sequence of programmed instructions that can be managed independently by a scheduler, which is typically a part of the operating system. [1]
Thread safe, MT-safe: Use a mutex for every single resource to guarantee the thread to be free of race conditions when those resources are accessed by multiple threads simultaneously. Thread safety guarantees usually also include design steps to prevent or limit the risk of different forms of deadlocks , as well as optimizations to maximize ...
Text file busy EFBIG: 27: File too large ENOSPC: 28: No space left on device ESPIPE: 29: Illegal seek EROFS: 30: Read-only file system EMLINK: 31: Too many links EPIPE: 32: Broken pipe EDOM: 33: Numerical argument out of domain ERANGE: 34: Numerical result out of range EDEADLK: 35: Resource deadlock avoided ENAMETOOLONG: 36: File name too long ...