retargetio.c File Reference
Provide stdio retargeting for all supported toolchains.
Copyright 2018 Silicon Laboratories Inc. www.silabs.com
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Definition in file
|int||_close (int file)|
|Close a file. |
|void||_exit (int status)|
|Exit the program. |
|int||_fstat (int file, struct stat *st)|
|Status of an open file. |
|Get process ID. |
|int||_isatty (int file)|
|Query whether output stream is a terminal. |
|int||_kill (int pid, int sig)|
|Send signal to process. |
|int||_lseek (int file, int ptr, int dir)|
|Set position in a file. |
|int||_read (int file, char *ptr, int len)|
|Read from a file. |
|caddr_t||_sbrk (int incr)|
|Increase heap. |
|int||_write (int file, const char *ptr, int len)|
|Write to a file. |
|Receive a byte from USART/LEUART and put into global buffer. |
|int||RETARGET_WriteChar (char c)|
|Transmit single byte to USART/LEUART. |