Lines Matching refs:function
78 (i.e., it was already signaled), the function may return zero.
80 Notice that lwIP implements a function with a similar name,
81 sys_sem_wait(), that uses the sys_arch_sem_wait() function.
88 This may also be a define, in which case the function is not prototyped.
94 sys_sem_free() is always called before calling this function!
95 This may also be a define, in which case the function is not prototyped.
115 Posts the "msg" to the mailbox. This function have to block until
127 the sys_arch_sem_wait() function). If "timeout" is 0, the thread should
129 parameter that is set by the function (i.e., by doing "*msg =
133 The return values are the same as for the sys_arch_sem_wait() function:
137 Note that a function with a similar name, sys_mbox_fetch(), is
147 function-like macro in sys_arch.h instead of a normal function. For
158 This may also be a define, in which case the function is not prototyped.
164 sys_mbox_free() is always called before calling this function!
165 This may also be a define, in which case the function is not prototyped.
168 such functionality is needed in lwIP, the following function will have
174 execution in the function "thread()". The "arg" argument will be passed as an
175 argument to the thread() function. The stack size to used for this thread is
181 This optional function does a "fast" critical region protection and returns
182 the previous protection level. This function is only called during very short
184 want to implement this function by disabling interrupts. Task-based systems
186 function should support recursive calls from the same task or interrupt. In
195 This optional function does a "fast" set of critical region protection to the
197 more information. This function is only required if your port is supporting
204 This optional function returns the current time in milliseconds (don't care
206 Not implementing this function means you cannot use some modules (e.g. TCP
213 mem_malloc() you can run into a circular function call problem. In mem.c