Crate ax_libc 

ArceOS user program library for C apps.

Cargo Features

• CPU
  • smp: Enable SMP (symmetric multiprocessing) support.
  • fp-simd: Enable floating point and SIMD support.
• Interrupts:
  • Interrupt handling is always available.
• Memory
  • alloc: Enable dynamic memory allocation.
  • tls: Enable thread-local storage.
• Task management
  • Multi-threading and timer-driven scheduling are always available.
• Upperlayer stacks
  • fs: Enable file system support.
  • net: Enable networking support.
• Lib C functions
  • fd: Enable file descriptor table.
  • pipe: Enable pipe support.
  • select: Enable synchronous I/O multiplexing (select) support.
  • epoll: Enable event polling (epoll) support.

Functions

abort^⚠

Abort the current process.

clock_gettime^⚠

Get clock time since booting

exit^⚠

Exits the current thread.

getpid^⚠

Get current thread ID.

getrlimit^⚠

Get resource limitations

longjmp^⚠

longjmp implementation

mktime^⚠

Convert broken-down time into time since the Epoch.

nanosleep^⚠

Sleep some nanoseconds

pthread_create^⚠

Create a new thread with the given entry point and argument.

pthread_detach^⚠

Marks a joinable thread detached so it is reclaimed automatically.

pthread_exit^⚠

Exits the current thread. The value retval will be returned to the joiner.

pthread_join^⚠

Waits for the given thread to exit, and stores the return value in retval.

pthread_mutex_init^⚠

Initialize a mutex.

pthread_mutex_lock^⚠

Lock the given mutex.

pthread_mutex_unlock^⚠

Unlock the given mutex.

pthread_self^⚠

Returns the pthread struct of current thread.

rand^⚠

Returns a 32-bit unsigned pseudo random interger.

random^⚠

Returns a 64-bit unsigned pseudo random number.

read^⚠

Read data from the file indicated by fd.

setjmp^⚠

setjmp implementation

setrlimit^⚠

Set resource limitations

srand^⚠

Sets the seed for the random number generator.

strerror^⚠

Returns a pointer to the string representation of the given error code.

sysconf^⚠

Return system configuration infomation

write^⚠

Write data to the file indicated by fd.

writev^⚠

Write a vector.