FreeCalypso > hg > freecalypso-tools
view target-utils/libprintf/sprintf.c @ 401:da6df2c626cf
target-utils: wait for FIFO not full in serial_out() instead of FIFO empty
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 18 Mar 2018 07:22:26 +0000 |
parents | e7502631a0f9 |
children |
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#include <stdarg.h> extern void _sprintf_putchar(); int sprintf(char *strdest, char *fmt, ...) { va_list ap; char *strptr; int len; strptr = strdest; va_start(ap, fmt); len = _doprnt(fmt, ap, &_sprintf_putchar, &strptr); va_end(ap); *strptr = '\0'; return(len); }