bootstrap.h revision 1.2.2.3
1 1.2.2.3 kardel /* $NetBSD: bootstrap.h,v 1.2.2.3 2006/06/01 22:34:54 kardel Exp $ */ 2 1.2.2.2 simonb 3 1.2.2.2 simonb /*- 4 1.2.2.2 simonb * Copyright (c) 1998 Michael Smith <msmith (at) freebsd.org> 5 1.2.2.2 simonb * All rights reserved. 6 1.2.2.2 simonb * 7 1.2.2.2 simonb * Redistribution and use in source and binary forms, with or without 8 1.2.2.2 simonb * modification, are permitted provided that the following conditions 9 1.2.2.2 simonb * are met: 10 1.2.2.2 simonb * 1. Redistributions of source code must retain the above copyright 11 1.2.2.2 simonb * notice, this list of conditions and the following disclaimer. 12 1.2.2.2 simonb * 2. Redistributions in binary form must reproduce the above copyright 13 1.2.2.2 simonb * notice, this list of conditions and the following disclaimer in the 14 1.2.2.2 simonb * documentation and/or other materials provided with the distribution. 15 1.2.2.2 simonb * 16 1.2.2.2 simonb * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 1.2.2.2 simonb * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 1.2.2.2 simonb * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 1.2.2.2 simonb * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 1.2.2.2 simonb * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 1.2.2.2 simonb * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 1.2.2.2 simonb * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 1.2.2.2 simonb * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 1.2.2.2 simonb * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 1.2.2.2 simonb * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 1.2.2.2 simonb * SUCH DAMAGE. 27 1.2.2.2 simonb * 28 1.2.2.3 kardel * $FreeBSD: src/sys/boot/common/bootstrap.h,v 1.38.6.1 2004/09/03 19:25:40 iedowse Exp $ 29 1.2.2.2 simonb */ 30 1.2.2.2 simonb 31 1.2.2.2 simonb #ifndef _BOOTSTRAP_H_ 32 1.2.2.2 simonb #define _BOOTSTRAP_H_ 33 1.2.2.2 simonb 34 1.2.2.2 simonb #include <sys/types.h> 35 1.2.2.2 simonb #include <sys/queue.h> 36 1.2.2.2 simonb 37 1.2.2.2 simonb /* 38 1.2.2.2 simonb * Generic device specifier; architecture-dependant 39 1.2.2.2 simonb * versions may be larger, but should be allowed to 40 1.2.2.2 simonb * overlap. 41 1.2.2.2 simonb */ 42 1.2.2.2 simonb 43 1.2.2.2 simonb struct devdesc 44 1.2.2.2 simonb { 45 1.2.2.2 simonb struct devsw *d_dev; 46 1.2.2.2 simonb int d_type; 47 1.2.2.2 simonb #define DEVT_NONE 0 48 1.2.2.2 simonb #define DEVT_DISK 1 49 1.2.2.2 simonb #define DEVT_NET 2 50 1.2.2.2 simonb #define DEVT_CD 3 51 1.2.2.2 simonb }; 52 1.2.2.2 simonb 53 1.2.2.2 simonb /* Commands and return values; nonzero return sets command_errmsg != NULL */ 54 1.2.2.2 simonb typedef int (bootblk_cmd_t)(int argc, char *argv[]); 55 1.2.2.2 simonb extern char *command_errmsg; 56 1.2.2.2 simonb extern char command_errbuf[]; /* XXX blah, length */ 57 1.2.2.2 simonb #define CMD_OK 0 58 1.2.2.2 simonb #define CMD_ERROR 1 59 1.2.2.2 simonb 60 1.2.2.2 simonb /* interp.c */ 61 1.2.2.2 simonb void interact(void); 62 1.2.2.2 simonb int include(const char *filename); 63 1.2.2.2 simonb 64 1.2.2.2 simonb /* interp_backslash.c */ 65 1.2.2.2 simonb char *backslash(char *str); 66 1.2.2.2 simonb 67 1.2.2.2 simonb /* interp_parse.c */ 68 1.2.2.2 simonb int parse(int *argc, char ***argv, char *str); 69 1.2.2.2 simonb 70 1.2.2.2 simonb /* interp_forth.c */ 71 1.2.2.2 simonb void bf_init(void); 72 1.2.2.2 simonb int bf_run(char *line); 73 1.2.2.2 simonb 74 1.2.2.2 simonb /* boot.c */ 75 1.2.2.2 simonb int autoboot(int timeout, char *prompt); 76 1.2.2.2 simonb void autoboot_maybe(void); 77 1.2.2.2 simonb int getrootmount(char *rootdev); 78 1.2.2.2 simonb 79 1.2.2.2 simonb /* misc.c */ 80 1.2.2.2 simonb char *unargv(int argc, char *argv[]); 81 1.2.2.2 simonb void hexdump(caddr_t region, size_t len); 82 1.2.2.2 simonb size_t strlenout(vaddr_t str); 83 1.2.2.2 simonb char *strdupout(vaddr_t str); 84 1.2.2.2 simonb void kern_bzero(vaddr_t dest, size_t len); 85 1.2.2.2 simonb int kern_pread(int fd, vaddr_t dest, size_t len, off_t off); 86 1.2.2.2 simonb void *alloc_pread(int fd, off_t off, size_t len); 87 1.2.2.2 simonb 88 1.2.2.2 simonb /* bcache.c */ 89 1.2.2.2 simonb int bcache_init(u_int nblks, size_t bsize); 90 1.2.2.2 simonb void bcache_flush(void); 91 1.2.2.2 simonb int bcache_strategy(void *devdata, int unit, int rw, daddr_t blk, 92 1.2.2.2 simonb size_t size, char *buf, size_t *rsize); 93 1.2.2.2 simonb 94 1.2.2.2 simonb 95 1.2.2.2 simonb /* strdup.c */ 96 1.2.2.2 simonb char *strdup(const char*); 97 1.2.2.2 simonb 98 1.2.2.2 simonb /* 99 1.2.2.2 simonb * Disk block cache 100 1.2.2.2 simonb */ 101 1.2.2.2 simonb struct bcache_devdata 102 1.2.2.2 simonb { 103 1.2.2.2 simonb int (*dv_strategy)(void *devdata, int rw, daddr_t blk, size_t size, char *buf, size_t *rsize); 104 1.2.2.2 simonb void *dv_devdata; 105 1.2.2.2 simonb }; 106 1.2.2.2 simonb 107 1.2.2.2 simonb /* 108 1.2.2.2 simonb * Modular console support. 109 1.2.2.2 simonb */ 110 1.2.2.2 simonb struct console 111 1.2.2.2 simonb { 112 1.2.2.2 simonb const char *c_name; 113 1.2.2.2 simonb const char *c_desc; 114 1.2.2.2 simonb int c_flags; 115 1.2.2.2 simonb #define C_PRESENTIN (1<<0) 116 1.2.2.2 simonb #define C_PRESENTOUT (1<<1) 117 1.2.2.2 simonb #define C_ACTIVEIN (1<<2) 118 1.2.2.2 simonb #define C_ACTIVEOUT (1<<3) 119 1.2.2.2 simonb void (* c_probe)(struct console *cp); /* set c_flags to match hardware */ 120 1.2.2.2 simonb int (* c_init)(int arg); /* reinit XXX may need more args */ 121 1.2.2.2 simonb void (* c_out)(int c); /* emit c */ 122 1.2.2.2 simonb int (* c_in)(void); /* wait for and return input */ 123 1.2.2.2 simonb int (* c_ready)(void); /* return nonzer if input waiting */ 124 1.2.2.2 simonb }; 125 1.2.2.2 simonb extern struct console *consoles[]; 126 1.2.2.2 simonb void cons_probe(void); 127 1.2.2.2 simonb 128 1.2.2.2 simonb /* 129 1.2.2.2 simonb * Plug-and-play enumerator/configurator interface. 130 1.2.2.2 simonb */ 131 1.2.2.2 simonb struct pnphandler 132 1.2.2.2 simonb { 133 1.2.2.2 simonb const char *pp_name; /* handler/bus name */ 134 1.2.2.2 simonb void (* pp_enumerate)(void); /* enumerate PnP devices, add to chain */ 135 1.2.2.2 simonb }; 136 1.2.2.2 simonb 137 1.2.2.2 simonb struct pnpident 138 1.2.2.2 simonb { 139 1.2.2.2 simonb char *id_ident; /* ASCII identifier, actual format varies with bus/handler */ 140 1.2.2.2 simonb STAILQ_ENTRY(pnpident) id_link; 141 1.2.2.2 simonb }; 142 1.2.2.2 simonb 143 1.2.2.2 simonb struct pnpinfo 144 1.2.2.2 simonb { 145 1.2.2.2 simonb char *pi_desc; /* ASCII description, optional */ 146 1.2.2.2 simonb int pi_revision; /* optional revision (or -1) if not supported */ 147 1.2.2.2 simonb char *pi_module; /* module/args nominated to handle device */ 148 1.2.2.2 simonb int pi_argc; /* module arguments */ 149 1.2.2.2 simonb char **pi_argv; 150 1.2.2.2 simonb struct pnphandler *pi_handler; /* handler which detected this device */ 151 1.2.2.2 simonb STAILQ_HEAD(,pnpident) pi_ident; /* list of identifiers */ 152 1.2.2.2 simonb STAILQ_ENTRY(pnpinfo) pi_link; 153 1.2.2.2 simonb }; 154 1.2.2.2 simonb 155 1.2.2.2 simonb STAILQ_HEAD(pnpinfo_stql, pnpinfo); 156 1.2.2.2 simonb 157 1.2.2.2 simonb extern struct pnpinfo_stql pnp_devices; 158 1.2.2.2 simonb 159 1.2.2.2 simonb extern struct pnphandler *pnphandlers[]; /* provided by MD code */ 160 1.2.2.2 simonb 161 1.2.2.2 simonb void pnp_addident(struct pnpinfo *pi, char *ident); 162 1.2.2.2 simonb struct pnpinfo *pnp_allocinfo(void); 163 1.2.2.2 simonb void pnp_freeinfo(struct pnpinfo *pi); 164 1.2.2.2 simonb void pnp_addinfo(struct pnpinfo *pi); 165 1.2.2.2 simonb char *pnp_eisaformat(u_int8_t *data); 166 1.2.2.2 simonb 167 1.2.2.2 simonb /* 168 1.2.2.2 simonb * < 0 - No ISA in system 169 1.2.2.2 simonb * == 0 - Maybe ISA, search for read data port 170 1.2.2.2 simonb * > 0 - ISA in system, value is read data port address 171 1.2.2.2 simonb */ 172 1.2.2.2 simonb extern int isapnp_readport; 173 1.2.2.2 simonb 174 1.2.2.2 simonb struct preloaded_file; 175 1.2.2.2 simonb 176 1.2.2.2 simonb /* 177 1.2.2.2 simonb * Preloaded file information. Depending on type, file can contain 178 1.2.2.2 simonb * additional units called 'modules'. 179 1.2.2.2 simonb * 180 1.2.2.2 simonb * At least one file (the kernel) must be loaded in order to boot. 181 1.2.2.2 simonb * The kernel is always loaded first. 182 1.2.2.2 simonb * 183 1.2.2.2 simonb * String fields (m_name, m_type) should be dynamically allocated. 184 1.2.2.2 simonb */ 185 1.2.2.2 simonb struct preloaded_file 186 1.2.2.2 simonb { 187 1.2.2.2 simonb char *f_name; /* file name */ 188 1.2.2.2 simonb char *f_type; /* verbose file type, eg 'ELF kernel', 'pnptable', etc. */ 189 1.2.2.2 simonb char *f_args; /* arguments for the file */ 190 1.2.2.2 simonb int f_loader; /* index of the loader that read the file */ 191 1.2.2.2 simonb vaddr_t f_addr; /* load address */ 192 1.2.2.2 simonb size_t f_size; /* file size */ 193 1.2.2.2 simonb struct preloaded_file *f_next; /* next file */ 194 1.2.2.2 simonb u_long *marks; /* filled by loadfile() */ 195 1.2.2.2 simonb }; 196 1.2.2.2 simonb 197 1.2.2.2 simonb struct file_format 198 1.2.2.2 simonb { 199 1.2.2.2 simonb /* Load function must return EFTYPE if it can't handle the module supplied */ 200 1.2.2.2 simonb int (* l_load)(char *filename, u_int64_t dest, struct preloaded_file **result); 201 1.2.2.2 simonb /* Only a loader that will load a kernel (first module) should have an exec handler */ 202 1.2.2.2 simonb int (* l_exec)(struct preloaded_file *mp); 203 1.2.2.2 simonb }; 204 1.2.2.2 simonb 205 1.2.2.2 simonb extern struct file_format *file_formats[]; /* supplied by consumer */ 206 1.2.2.2 simonb extern struct preloaded_file *preloaded_files; 207 1.2.2.2 simonb 208 1.2.2.2 simonb int mod_load(char *name, int argc, char *argv[]); 209 1.2.2.2 simonb int mod_loadkld(const char *name, int argc, char *argv[]); 210 1.2.2.2 simonb 211 1.2.2.2 simonb struct preloaded_file *file_alloc(void); 212 1.2.2.2 simonb struct preloaded_file *file_findfile(char *name, char *type); 213 1.2.2.2 simonb 214 1.2.2.2 simonb void file_discard(struct preloaded_file *fp); 215 1.2.2.2 simonb 216 1.2.2.2 simonb int elf64_loadfile(char *filename, u_int64_t dest, struct preloaded_file **result); 217 1.2.2.2 simonb 218 1.2.2.2 simonb /* 219 1.2.2.2 simonb * Support for commands 220 1.2.2.2 simonb */ 221 1.2.2.2 simonb struct bootblk_command 222 1.2.2.2 simonb { 223 1.2.2.2 simonb const char *c_name; 224 1.2.2.2 simonb const char *c_desc; 225 1.2.2.2 simonb bootblk_cmd_t *c_fn; 226 1.2.2.2 simonb }; 227 1.2.2.2 simonb 228 1.2.2.2 simonb /* Prototypes for the command handlers within stand/common/ */ 229 1.2.2.2 simonb 230 1.2.2.2 simonb /* command.c */ 231 1.2.2.2 simonb 232 1.2.2.2 simonb int command_help(int argc, char *argv[]) ; 233 1.2.2.2 simonb int command_commandlist(int argc, char *argv[]); 234 1.2.2.2 simonb int command_show(int argc, char *argv[]); 235 1.2.2.2 simonb int command_set(int argc, char *argv[]); 236 1.2.2.2 simonb int command_unset(int argc, char *argv[]); 237 1.2.2.2 simonb int command_echo(int argc, char *argv[]); 238 1.2.2.2 simonb int command_read(int argc, char *argv[]); 239 1.2.2.2 simonb int command_more(int argc, char *argv[]); 240 1.2.2.2 simonb int command_lsdev(int argc, char *argv[]); 241 1.2.2.2 simonb 242 1.2.2.2 simonb /* bcache.c XXX: Fixme: Do we need the bcache ?*/ 243 1.2.2.2 simonb /* int command_bcache(int argc, char *argv[]); */ 244 1.2.2.2 simonb /* boot.c */ 245 1.2.2.2 simonb int command_boot(int argc, char *argv[]); 246 1.2.2.2 simonb int command_autoboot(int argc, char *argv[]); 247 1.2.2.2 simonb /* fileload.c */ 248 1.2.2.2 simonb int command_load(int argc, char *argv[]); 249 1.2.2.2 simonb int command_unload(int argc, char *argv[]); 250 1.2.2.2 simonb int command_lskern(int argc, char *argv[]); 251 1.2.2.2 simonb /* interp.c */ 252 1.2.2.2 simonb int command_include(int argc, char *argv[]); 253 1.2.2.2 simonb /* ls.c */ 254 1.2.2.2 simonb int command_ls(int argc, char *argv[]); 255 1.2.2.2 simonb 256 1.2.2.2 simonb #define COMMAND_SET(a, b, c, d) /* nothing */ 257 1.2.2.2 simonb 258 1.2.2.2 simonb #define COMMON_COMMANDS \ 259 1.2.2.2 simonb /* common.c */ \ 260 1.2.2.2 simonb { "help", "detailed help", command_help }, \ 261 1.2.2.2 simonb { "?", "list commands", command_commandlist }, \ 262 1.2.2.2 simonb { "show", "show variable(s)", command_show }, \ 263 1.2.2.2 simonb { "set", "set a variable", command_set }, \ 264 1.2.2.2 simonb { "unset", "unset a variable", command_unset }, \ 265 1.2.2.2 simonb { "echo", "echo arguments", command_echo }, \ 266 1.2.2.2 simonb { "read", "read input from the terminal", command_read }, \ 267 1.2.2.2 simonb { "more", "show contents of a file", command_more }, \ 268 1.2.2.2 simonb { "lsdev", "list all devices", command_lsdev }, \ 269 1.2.2.2 simonb \ 270 1.2.2.2 simonb /* bcache.c XXX: Fixme: Do we need the bcache ? */ \ 271 1.2.2.2 simonb \ 272 1.2.2.2 simonb /* { "bcachestat", "get disk block cache stats", command_bcache }, */\ 273 1.2.2.2 simonb \ 274 1.2.2.2 simonb /* boot.c */ \ 275 1.2.2.2 simonb \ 276 1.2.2.2 simonb { "boot", "boot a file or loaded kernel", command_boot }, \ 277 1.2.2.2 simonb { "autoboot", "boot automatically after a delay", command_autoboot }, \ 278 1.2.2.2 simonb \ 279 1.2.2.2 simonb /* fileload.c */ \ 280 1.2.2.2 simonb \ 281 1.2.2.2 simonb { "load", "load a kernel", command_load }, \ 282 1.2.2.2 simonb { "unload", "unload all modules", command_unload }, \ 283 1.2.2.2 simonb { "lskern", "list loaded kernel", command_lskern }, \ 284 1.2.2.2 simonb \ 285 1.2.2.2 simonb /* interp.c */ \ 286 1.2.2.2 simonb \ 287 1.2.2.2 simonb { "include", "read commands from a file", command_include }, \ 288 1.2.2.2 simonb \ 289 1.2.2.2 simonb /* ls.c */ \ 290 1.2.2.2 simonb \ 291 1.2.2.2 simonb { "ls", "list files", command_ls } 292 1.2.2.2 simonb 293 1.2.2.2 simonb extern struct bootblk_command commands[]; 294 1.2.2.2 simonb 295 1.2.2.2 simonb 296 1.2.2.2 simonb /* 297 1.2.2.2 simonb * The intention of the architecture switch is to provide a convenient 298 1.2.2.2 simonb * encapsulation of the interface between the bootstrap MI and MD code. 299 1.2.2.2 simonb * MD code may selectively populate the switch at runtime based on the 300 1.2.2.2 simonb * actual configuration of the target system. 301 1.2.2.2 simonb */ 302 1.2.2.2 simonb struct arch_switch 303 1.2.2.2 simonb { 304 1.2.2.2 simonb /* Automatically load modules as required by detected hardware */ 305 1.2.2.2 simonb int (*arch_autoload)(void); 306 1.2.2.2 simonb /* Locate the device for (name), return pointer to tail in (*path) */ 307 1.2.2.2 simonb int (*arch_getdev)(void **dev, const char *name, const char **path); 308 1.2.2.2 simonb /* Copy from local address space to module address space, similar to bcopy() */ 309 1.2.2.2 simonb ssize_t (*arch_copyin)(const void *src, vaddr_t dest, 310 1.2.2.2 simonb const size_t len); 311 1.2.2.2 simonb /* Copy to local address space from module address space, similar to bcopy() */ 312 1.2.2.2 simonb ssize_t (*arch_copyout)(const vaddr_t src, void *dest, 313 1.2.2.2 simonb const size_t len); 314 1.2.2.2 simonb /* Read from file to module address space, same semantics as read() */ 315 1.2.2.2 simonb ssize_t (*arch_readin)(const int fd, vaddr_t dest, 316 1.2.2.2 simonb const size_t len); 317 1.2.2.2 simonb /* Perform ISA byte port I/O (only for systems with ISA) */ 318 1.2.2.2 simonb int (*arch_isainb)(int port); 319 1.2.2.2 simonb void (*arch_isaoutb)(int port, int value); 320 1.2.2.2 simonb }; 321 1.2.2.2 simonb extern struct arch_switch archsw; 322 1.2.2.2 simonb 323 1.2.2.2 simonb /* This must be provided by the MD code, but should it be in the archsw? */ 324 1.2.2.2 simonb void delay(int delay); 325 1.2.2.2 simonb 326 1.2.2.2 simonb void dev_cleanup(void); 327 1.2.2.2 simonb 328 1.2.2.2 simonb time_t time(time_t *tloc); 329 1.2.2.2 simonb 330 1.2.2.2 simonb /* calloc.c */ 331 1.2.2.2 simonb void *calloc(unsigned int, unsigned int); 332 1.2.2.2 simonb 333 1.2.2.2 simonb /* pager.c */ 334 1.2.2.2 simonb extern void pager_open(void); 335 1.2.2.2 simonb extern void pager_close(void); 336 1.2.2.2 simonb extern int pager_output(const char *lines); 337 1.2.2.2 simonb extern int pager_file(const char *fname); 338 1.2.2.2 simonb 339 1.2.2.2 simonb /* environment.c */ 340 1.2.2.2 simonb #define EV_DYNAMIC (1<<0) /* value was dynamically allocated, free if changed/unset */ 341 1.2.2.2 simonb #define EV_VOLATILE (1<<1) /* value is volatile, make a copy of it */ 342 1.2.2.2 simonb #define EV_NOHOOK (1<<2) /* don't call hook when setting */ 343 1.2.2.2 simonb 344 1.2.2.2 simonb struct env_var; 345 1.2.2.2 simonb typedef char *(ev_format_t)(struct env_var *ev); 346 1.2.2.2 simonb typedef int (ev_sethook_t)(struct env_var *ev, int flags, 347 1.2.2.2 simonb const void *value); 348 1.2.2.2 simonb typedef int (ev_unsethook_t)(struct env_var *ev); 349 1.2.2.2 simonb 350 1.2.2.2 simonb struct env_var 351 1.2.2.2 simonb { 352 1.2.2.2 simonb char *ev_name; 353 1.2.2.2 simonb int ev_flags; 354 1.2.2.2 simonb void *ev_value; 355 1.2.2.2 simonb ev_sethook_t *ev_sethook; 356 1.2.2.2 simonb ev_unsethook_t *ev_unsethook; 357 1.2.2.2 simonb struct env_var *ev_next, *ev_prev; 358 1.2.2.2 simonb }; 359 1.2.2.2 simonb extern struct env_var *environ; 360 1.2.2.2 simonb 361 1.2.2.2 simonb extern struct env_var *env_getenv(const char *name); 362 1.2.2.2 simonb extern int env_setenv(const char *name, int flags, 363 1.2.2.2 simonb const void *value, ev_sethook_t sethook, 364 1.2.2.2 simonb ev_unsethook_t unsethook); 365 1.2.2.2 simonb extern char *getenv(const char *name); 366 1.2.2.2 simonb extern int setenv(const char *name, const char *value, 367 1.2.2.2 simonb int overwrite); 368 1.2.2.2 simonb extern int putenv(const char *string); 369 1.2.2.2 simonb extern int unsetenv(const char *name); 370 1.2.2.2 simonb 371 1.2.2.2 simonb extern ev_sethook_t env_noset; /* refuse set operation */ 372 1.2.2.2 simonb extern ev_unsethook_t env_nounset; /* refuse unset operation */ 373 1.2.2.2 simonb 374 1.2.2.2 simonb 375 1.2.2.2 simonb 376 1.2.2.2 simonb /* FreeBSD wrappers */ 377 1.2.2.2 simonb 378 1.2.2.2 simonb 379 1.2.2.2 simonb struct dirent *readdirfd(int); /* XXX move to stand.h */ 380 1.2.2.2 simonb 381 1.2.2.2 simonb #define free(ptr) dealloc(ptr, 0) /* XXX UGLY HACK!!! This should work for just now though. See: libsa/alloc.c:free() */ 382 1.2.2.2 simonb 383 1.2.2.2 simonb /* XXX Hack Hack Hack!!! Need to update stand.h with fs_ops->fo_readdir */ 384 1.2.2.2 simonb #ifdef SKIFS /* defined via stand/ia64/ski/Makefile */ 385 1.2.2.2 simonb #define FS_READDIR(f, dirptr) skifs_readdir(f, dirptr) 386 1.2.2.2 simonb #else 387 1.2.2.2 simonb #define FS_READDIR(f, dirptr) efifs_readdir(f, dirptr) 388 1.2.2.2 simonb #endif 389 1.2.2.2 simonb 390 1.2.2.2 simonb /* gets.c XXX move to stand.h */ 391 1.2.2.2 simonb 392 1.2.2.2 simonb extern int fgetstr(char *buf, int size, int fd); 393 1.2.2.2 simonb extern void ngets(char *, int); 394 1.2.2.2 simonb 395 1.2.2.2 simonb /* imports from stdlib, locally modified */ 396 1.2.2.2 simonb 397 1.2.2.2 simonb extern long strtol(const char *, char **, int); 398 1.2.2.2 simonb extern char *optarg; /* getopt(3) external variables */ 399 1.2.2.2 simonb extern int optind, opterr, optopt, optreset; 400 1.2.2.2 simonb extern int getopt(int, char * const [], const char *); 401 1.2.2.2 simonb 402 1.2.2.2 simonb extern long strtol(const char *, char **, int); 403 1.2.2.2 simonb 404 1.2.2.2 simonb /* XXX: From <fcntl.h>. Its not very _STANDALONE friendly */ 405 1.2.2.2 simonb /* open-only flags */ 406 1.2.2.2 simonb #define O_RDONLY 0x00000000 /* open for reading only */ 407 1.2.2.2 simonb #define O_WRONLY 0x00000001 /* open for writing only */ 408 1.2.2.2 simonb #define O_RDWR 0x00000002 /* open for reading and writing */ 409 1.2.2.2 simonb #define O_ACCMODE 0x00000003 /* mask for above modes */ 410 1.2.2.2 simonb 411 1.2.2.2 simonb #define ELF64_KERNELTYPE "elf kernel" 412 1.2.2.2 simonb 413 1.2.2.2 simonb #endif /* _BOOTSTRAP_H_ */ 414
Indexes created Fri Oct 03 17:10:05 GMT 2025