diff options
Diffstat (limited to 'sys/arch/pica/stand/libsa')
| -rw-r--r-- | sys/arch/pica/stand/libsa/Makefile | 14 | ||||
| -rw-r--r-- | sys/arch/pica/stand/libsa/devopen.c | 128 | ||||
| -rw-r--r-- | sys/arch/pica/stand/libsa/getenv.c | 45 | ||||
| -rw-r--r-- | sys/arch/pica/stand/libsa/getputchar.c | 69 |
4 files changed, 256 insertions, 0 deletions
diff --git a/sys/arch/pica/stand/libsa/Makefile b/sys/arch/pica/stand/libsa/Makefile new file mode 100644 index 00000000000..d147171311d --- /dev/null +++ b/sys/arch/pica/stand/libsa/Makefile @@ -0,0 +1,14 @@ +# $NetBSD: Makefile,v 1.5 1995/01/18 06:53:51 mellon Exp $ +# @(#)Makefile 8.2 (Berkeley) 2/16/94 + +LIB= sa +SRCS= alloc.c bcopy.c bzero.c close.c dev.c disklabel.c getfile.c \ + getputchar.c ioctl.c lseek.c open.c printf.c read.c ufs.c write.c \ + devopen.c getenv.c gets.c strcat.c strcmp.c strcpy.c strlen.c + +.PATH: ../../../../lib/libsa ../../../../lib/libkern +NOPROFILE=noprofile + +.include <bsd.lib.mk> + +CFLAGS=-O2 -I../../include -I/sys -DSMALL diff --git a/sys/arch/pica/stand/libsa/devopen.c b/sys/arch/pica/stand/libsa/devopen.c new file mode 100644 index 00000000000..79b35f8f595 --- /dev/null +++ b/sys/arch/pica/stand/libsa/devopen.c @@ -0,0 +1,128 @@ +/* $NetBSD: devopen.c,v 1.5 1995/01/18 06:53:54 mellon Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Ralph Campbell. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)devopen.c 8.1 (Berkeley) 6/10/93 + */ + +#include <lib/libsa/stand.h> + +/* + * Decode the string 'fname', open the device and return the remaining + * file name if any. + */ +devopen(f, fname, file) + struct open_file *f; + const char *fname; + char **file; /* out */ +{ + register char *cp; + register char *ncp; + register struct devsw *dp; + register int c, i; + int ctlr = 0, unit = 0, part = 0; + char namebuf[20]; + int rc; + + cp = fname; + ncp = namebuf; + + /* expect a string like 'rz(0,0,0)vmunix' */ + while ((c = *cp) != '\0') { + if (c == '(') { + cp++; + break; + } + if (ncp < namebuf + sizeof(namebuf) - 1) + *ncp++ = c; + cp++; + } + + /* get controller number */ + if ((c = *cp) >= '0' && c <= '9') { + ctlr = c - '0'; + c = *++cp; + } + + if (c == ',') { + /* get SCSI device number */ + if ((c = *++cp) >= '0' && c <= '9') { + unit = c - '0'; + c = *++cp; + } + + if (c == ',') { + /* get partition number */ + if ((c = *++cp) >= '0' && c <= '9') { + part = c - '0'; + c = *++cp; + } + } + } + if (c != ')') + return (ENXIO); + cp++; + *ncp = '\0'; + +#ifdef SMALL + if (strcmp (namebuf, "rz")) { + printf ("Unknown device: %s\n", namebuf); + return ENXIO; + } + dp = devsw; + i = 0; +#else + for (dp = devsw, i = 0; i < ndevs; dp++, i++) + if (dp->dv_name && strcmp(namebuf, dp->dv_name) == 0) + goto fnd; + printf("Unknown device '%s'\nKnown devices are:", namebuf); + for (dp = devsw, i = 0; i < ndevs; dp++, i++) + if (dp->dv_name) + printf(" %s", dp->dv_name); + printf("\n"); + return (ENXIO); + +fnd: +#endif + rc = (dp->dv_open)(f, ctlr, unit, part); + if (rc) + return (rc); + + f->f_dev = dp; + if (file && *cp != '\0') + *file = cp; + return (0); +} diff --git a/sys/arch/pica/stand/libsa/getenv.c b/sys/arch/pica/stand/libsa/getenv.c new file mode 100644 index 00000000000..7e063cd4ad5 --- /dev/null +++ b/sys/arch/pica/stand/libsa/getenv.c @@ -0,0 +1,45 @@ +/* $NetBSD: getenv.c,v 1.5 1995/01/18 06:53:55 mellon Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Ralph Campbell. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)getenv.c 8.1 (Berkeley) 6/10/93 + */ + +char * +getenv(s) + char *s; +{ +} diff --git a/sys/arch/pica/stand/libsa/getputchar.c b/sys/arch/pica/stand/libsa/getputchar.c new file mode 100644 index 00000000000..dbfae22d4d6 --- /dev/null +++ b/sys/arch/pica/stand/libsa/getputchar.c @@ -0,0 +1,69 @@ +/* $NetBSD: getenv.c,v 1.5 1995/01/18 06:53:55 mellon Exp $ */ + +/*- + * Copyright (c) 1992, 1993 + * The Regents of the University of California. All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * Ralph Campbell. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)getenv.c 8.1 (Berkeley) 6/10/93 + */ + +getchar() +{ + char buf[4]; + int cnt; + + if(Bios_Read(0, &buf, 1, &cnt) != 0) + return(-1); + return(buf[0] & 255); +} + +putchar(c) +char c; +{ + char buf[4]; + int cnt; + + if(c == '\n') { + buf[0] = '\r'; + buf[1] = c; + cnt = 2; + } + else { + buf[0] = c; + cnt = 1; + } + if(Bios_Write(1, &buf, cnt, &cnt) != 0) + return(-1); + return(0); +} |