Another iteration -- adjust the init_module syscall a bit.
-Erik
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@@ -32,43 +32,17 @@
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#include "libbb.h"
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struct old_module_ref
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{
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unsigned long module; /* kernel addresses */
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unsigned long next;
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};
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struct old_module_symbol
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{
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unsigned long addr;
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unsigned long name;
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};
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struct old_symbol_table
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{
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int size; /* total, including string table!!! */
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int n_symbols;
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int n_refs;
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struct old_module_symbol symbol[0]; /* actual size defined by n_symbols */
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struct old_module_ref ref[0]; /* actual size defined by n_refs */
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};
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struct old_mod_routines
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{
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unsigned long init;
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unsigned long cleanup;
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};
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#define __NR_old_sys_init_module __NR_init_module
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_syscall5(int, old_sys_init_module, const char *, name, char *, code,
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unsigned, codesize, struct old_mod_routines *, routines,
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struct old_symbol_table *, symtab);
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#if __GNU_LIBRARY__ < 5
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/* These syscalls are not included as part of libc5 */
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_syscall1(int, delete_module, const char *, name);
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_syscall1(int, get_kernel_syms, struct old_kernel_sym *, ks);
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/* This may have 5 arguments (for old 2.0 kernels) or 2 arguments
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* (for 2.2 and 2.4 kernels). Use the greatest common denominator,
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* and let the kernel cope with whatever it gets. Its good at that. */
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_syscall5(int, init_module, void *, first, void *, second, void *, third,
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void *, fourth, void *, fifth);
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#ifndef __NR_query_module
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#warning This kernel does not support the query_module syscall
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#warning -> The query_module system call is being stubbed out...
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@@ -85,11 +59,11 @@ _syscall5(int, query_module, const char *, name, int, which,
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#endif
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/* Jump through hoops to fixup error return codes */
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#define __NR__create_module __NR_create_module
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static inline _syscall2(long, _create_module, const char *, name, size_t, size)
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#define __NR___create_module __NR_create_module
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static inline _syscall2(long, __create_module, const char *, name, size_t, size)
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unsigned long create_module(const char *name, size_t size)
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{
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long ret = _create_module(name, size);
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long ret = __create_module(name, size);
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if (ret == -1 && errno > 125) {
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ret = -errno;
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