kern_linker.c (44731cab3b9966b7ca67f3fe50e7f3c711533730) kern_linker.c (96987c74d66bbaf822f59d550460259611a7ed1d)
1/*-
2 * Copyright (c) 1997-2000 Doug Rabson
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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93 TAILQ_ENTRY(modlist) link; /* chain together all modules */
94 linker_file_t container;
95 const char *name;
96 int version;
97};
98typedef struct modlist *modlist_t;
99static modlisthead_t found_modules;
100
1/*-
2 * Copyright (c) 1997-2000 Doug Rabson
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 84 unchanged lines hidden (view full) ---

93 TAILQ_ENTRY(modlist) link; /* chain together all modules */
94 linker_file_t container;
95 const char *name;
96 int version;
97};
98typedef struct modlist *modlist_t;
99static modlisthead_t found_modules;
100
101static modlist_t modlist_lookup2(const char *name,
102 struct mod_depend *verinfo);
103
101static char *
102linker_strdup(const char *str)
103{
104 char *result;
105
106 if ((result = malloc((strlen(str) + 1), M_LINKER, M_WAITOK)) != NULL)
107 strcpy(result, str);
108 return (result);

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340 /* Format not recognized (or unloadable). */
341 error = ENOEXEC;
342 else
343 error = ENOENT; /* Nothing found */
344out:
345 return (error);
346}
347
104static char *
105linker_strdup(const char *str)
106{
107 char *result;
108
109 if ((result = malloc((strlen(str) + 1), M_LINKER, M_WAITOK)) != NULL)
110 strcpy(result, str);
111 return (result);

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343 /* Format not recognized (or unloadable). */
344 error = ENOEXEC;
345 else
346 error = ENOENT; /* Nothing found */
347out:
348 return (error);
349}
350
348/* XXX: function parameters are incomplete */
349int
351int
350linker_reference_module(const char *modname, linker_file_t *result)
352linker_reference_module(const char *modname, struct mod_depend *verinfo,
353 linker_file_t *result)
351{
354{
352 return (linker_load_module(NULL, modname, NULL, NULL, result));
355 modlist_t mod;
356
357 if ((mod = modlist_lookup2(modname, verinfo)) != NULL) {
358 *result = mod->container;
359 (*result)->refs++;
360 return (0);
361 }
362
363 return (linker_load_module(NULL, modname, NULL, verinfo, result));
353}
354
355linker_file_t
356linker_find_file_by_name(const char *filename)
357{
358 linker_file_t lf = 0;
359 char *koname;
360

--- 1407 unchanged lines hidden --- 		364}
365
366linker_file_t
367linker_find_file_by_name(const char *filename)
368{
369 linker_file_t lf = 0;
370 char *koname;
371

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