1 #include "linux/types.h" 2 #include "linux/module.h" 3 4 /* Some of this are builtin function (some are not but could in the future), 5 * so I *must* declare good prototypes for them and then EXPORT them. 6 * The kernel code uses the macro defined by include/linux/string.h, 7 * so I undef macros; the userspace code does not include that and I 8 * add an EXPORT for the glibc one.*/ 9 10 #undef strlen 11 #undef strstr 12 #undef memcpy 13 #undef memset 14 15 extern size_t strlen(const char *); 16 extern void *memcpy(void *, const void *, size_t); 17 extern void *memmove(void *, const void *, size_t); 18 extern void *memset(void *, int, size_t); 19 extern int printf(const char *, ...); 20 21 EXPORT_SYMBOL(strlen); 22 EXPORT_SYMBOL(memcpy); 23 EXPORT_SYMBOL(memmove); 24 EXPORT_SYMBOL(memset); 25 EXPORT_SYMBOL(printf); 26 27 EXPORT_SYMBOL(strstr); 28 29 /* Here, instead, I can provide a fake prototype. Yes, someone cares: genksyms. 30 * However, the modules will use the CRC defined *here*, no matter if it is 31 * good; so the versions of these symbols will always match 32 */ 33 #define EXPORT_SYMBOL_PROTO(sym) \ 34 int sym(void); \ 35 EXPORT_SYMBOL(sym); 36 37 extern void readdir64(void) __attribute__((weak)); 38 EXPORT_SYMBOL(readdir64); 39 extern void truncate64(void) __attribute__((weak)); 40 EXPORT_SYMBOL(truncate64); 41 42 #ifdef SUBARCH_i386 43 EXPORT_SYMBOL(vsyscall_ehdr); 44 EXPORT_SYMBOL(vsyscall_end); 45 #endif 46 47 EXPORT_SYMBOL_PROTO(__errno_location); 48 49 EXPORT_SYMBOL_PROTO(access); 50 EXPORT_SYMBOL_PROTO(open); 51 EXPORT_SYMBOL_PROTO(open64); 52 EXPORT_SYMBOL_PROTO(close); 53 EXPORT_SYMBOL_PROTO(read); 54 EXPORT_SYMBOL_PROTO(write); 55 EXPORT_SYMBOL_PROTO(dup2); 56 EXPORT_SYMBOL_PROTO(__xstat); 57 EXPORT_SYMBOL_PROTO(__lxstat); 58 EXPORT_SYMBOL_PROTO(__lxstat64); 59 EXPORT_SYMBOL_PROTO(lseek); 60 EXPORT_SYMBOL_PROTO(lseek64); 61 EXPORT_SYMBOL_PROTO(chown); 62 EXPORT_SYMBOL_PROTO(truncate); 63 EXPORT_SYMBOL_PROTO(utime); 64 EXPORT_SYMBOL_PROTO(chmod); 65 EXPORT_SYMBOL_PROTO(rename); 66 EXPORT_SYMBOL_PROTO(__xmknod); 67 68 EXPORT_SYMBOL_PROTO(symlink); 69 EXPORT_SYMBOL_PROTO(link); 70 EXPORT_SYMBOL_PROTO(unlink); 71 EXPORT_SYMBOL_PROTO(readlink); 72 73 EXPORT_SYMBOL_PROTO(mkdir); 74 EXPORT_SYMBOL_PROTO(rmdir); 75 EXPORT_SYMBOL_PROTO(opendir); 76 EXPORT_SYMBOL_PROTO(readdir); 77 EXPORT_SYMBOL_PROTO(closedir); 78 EXPORT_SYMBOL_PROTO(seekdir); 79 EXPORT_SYMBOL_PROTO(telldir); 80 81 EXPORT_SYMBOL_PROTO(ioctl); 82 83 EXPORT_SYMBOL_PROTO(pread64); 84 EXPORT_SYMBOL_PROTO(pwrite64); 85 86 EXPORT_SYMBOL_PROTO(statfs); 87 EXPORT_SYMBOL_PROTO(statfs64); 88 89 EXPORT_SYMBOL_PROTO(getuid); 90 91 EXPORT_SYMBOL_PROTO(fsync); 92 EXPORT_SYMBOL_PROTO(fdatasync); 93 94 /* 95 * Overrides for Emacs so that we follow Linus's tabbing style. 96 * Emacs will notice this stuff at the end of the file and automatically 97 * adjust the settings for this buffer only. This must remain at the end 98 * of the file. 99 * --------------------------------------------------------------------------- 100 * Local variables: 101 * c-file-style: "linux" 102 * End: 103 */ 104