Lines Matching refs:system
3 Picolibc is designed to be operating-system independent, so it doesn't
4 embed any operating system support into libc. Some portions of
5 Picolibc need system support, like I/O and task termination.
9 Here's the full list of system functions used by Picolibc, split into
15 complex file operations so that a minimal system can easily support
30 __uart_putc(c); /* Defined by underlying system */
39 c = __uart_getc(); /* Defined by underlying system */
136 To get Picolibc to use a system library, that library needs to be
172 can actually build picolibc on a full POSIX system. In this
174 underlying system C library is used for the POSIX functions described
196 to picolibc so that the underlying system support is used instead.
199 provided by the underlying system.