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018 018
019 #ifndef _SOS_USER_CRT_H_ 019 #ifndef _SOS_USER_CRT_H_
020 #define _SOS_USER_CRT_H_ 020 #define _SOS_USER_CRT_H_
021 021
022 022
023 023
024 024
025 025
026 026
027 027
028 028
029 029
030 #include <types.h> 030 #include <types.h>
031 031
032 032
033 033
034 034
035 035
036 #include <sos/syscall.h> 036 #include <sos/syscall.h>
037 037
038 038
039 039
040 040
041 041
042 int _sos_syscall0(int id); 042 int _sos_syscall0(int id);
043 043
044 int _sos_syscall1(int id, 044 int _sos_syscall1(int id,
045 unsigned int arg1); 045 unsigned int arg1);
046 046
047 int _sos_syscall2(int id, 047 int _sos_syscall2(int id,
048 unsigned int arg1, 048 unsigned int arg1,
049 unsigned int arg2); 049 unsigned int arg2);
050 050
051 int _sos_syscall3(int id, 051 int _sos_syscall3(int id,
052 unsigned int arg1, 052 unsigned int arg1,
053 unsigned int arg2, 053 unsigned int arg2,
054 unsigned int arg3); 054 unsigned int arg3);
055 055
056 int _sos_syscall4(int id, 056 int _sos_syscall4(int id,
057 unsigned int arg1, 057 unsigned int arg1,
058 unsigned int arg2, 058 unsigned int arg2,
059 unsigned int arg3, 059 unsigned int arg3,
060 unsigned int arg4); 060 unsigned int arg4);
061 061
062 int _sos_syscall5(int id, 062 int _sos_syscall5(int id,
063 unsigned int arg1, 063 unsigned int arg1,
064 unsigned int arg2, 064 unsigned int arg2,
065 unsigned int arg3, 065 unsigned int arg3,
066 unsigned int arg4, 066 unsigned int arg4,
067 unsigned int arg5); 067 unsigned int arg5);
068 068
069 int _sos_syscall6(int id, 069 int _sos_syscall6(int id,
070 unsigned int arg1, 070 unsigned int arg1,
071 unsigned int arg2, 071 unsigned int arg2,
072 unsigned int arg3, 072 unsigned int arg3,
073 unsigned int arg4, 073 unsigned int arg4,
074 unsigned int arg5, 074 unsigned int arg5,
075 unsigned int arg6); 075 unsigned int arg6);
076 076
077 int _sos_syscall7(int id, 077 int _sos_syscall7(int id,
078 unsigned int arg1, 078 unsigned int arg1,
079 unsigned int arg2, 079 unsigned int arg2,
080 unsigned int arg3, 080 unsigned int arg3,
081 unsigned int arg4, 081 unsigned int arg4,
082 unsigned int arg5, 082 unsigned int arg5,
083 unsigned int arg6, 083 unsigned int arg6,
084 unsigned int arg7); 084 unsigned int arg7);
085 085
086 int _sos_syscall8(int id, 086 int _sos_syscall8(int id,
087 unsigned int arg1, 087 unsigned int arg1,
088 unsigned int arg2, 088 unsigned int arg2,
089 unsigned int arg3, 089 unsigned int arg3,
090 unsigned int arg4, 090 unsigned int arg4,
091 unsigned int arg5, 091 unsigned int arg5,
092 unsigned int arg6, 092 unsigned int arg6,
093 unsigned int arg7, 093 unsigned int arg7,
094 unsigned int arg8); 094 unsigned int arg8);
095 095
096 096
097 097
098 098
099 099
100 void _sos_exit (int status) __attribute__((nor 100 void _sos_exit (int status) __attribute__((noreturn));
101 101
102 102
103 103
104 104
105 105
106 int _sos_bochs_write(const char *str, unsigned 106 int _sos_bochs_write(const char *str, unsigned length);
107 107
108 108
109 109
110 110
111 int _sos_fork(void); 111 int _sos_fork(void);
112 112
113 113
114 114
115 115
116 116
117 117
118 int _sos_exec(const char * prog); 118 int _sos_exec(const char * prog);
119 119
120 120
121 121
>> 122
>> 123
>> 124
>> 125 int _sos_fakemmap(void ** ptr_hint_addr, size_t len, int prot, int flags,
>> 126 const char *resource_path, loff_t offset);
>> 127
>> 128
>> 129
122 130
123 131
124 int _sos_munmap(void * start, size_t length); 132 int _sos_munmap(void * start, size_t length);
125 133
126 134
127 135
128 136
129 137
130 138
131 int _sos_mprotect(const void *addr, size_t len 139 int _sos_mprotect(const void *addr, size_t len, int prot);
132 140
133 141
134 142
135 143
136 144
137 145
138 int _sos_mresize(void * old_addr, size_t old_l 146 int _sos_mresize(void * old_addr, size_t old_len,
139 void * *new_addr, size_t new_ 147 void * *new_addr, size_t new_len,
140 unsigned long flags); 148 unsigned long flags);
141 149
142 150
143 typedef void (sos_thread_func_t(unsigned long 151 typedef void (sos_thread_func_t(unsigned long int arg));
144 152
145 153
146 154
147 155
148 int _sos_new_thread(sos_thread_func_t *func, 156 int _sos_new_thread(sos_thread_func_t *func,
149 void * arg, 157 void * arg,
150 size_t stack_size); 158 size_t stack_size);
151 159
152 160
153 161
154 162
155 163
156 int _sos_nanosleep(unsigned long int sec, 164 int _sos_nanosleep(unsigned long int sec,
157 unsigned long int nanosec); 165 unsigned long int nanosec);
158 166
159 167
160 168
161 169
162 170
163 void * _sos_brk(void * new_top_address); 171 void * _sos_brk(void * new_top_address);
164 172
165 173
166 int _sos_mount(const char *source, const char 174 int _sos_mount(const char *source, const char *target,
167 const char *filesystemtype, uns 175 const char *filesystemtype, unsigned long mountflags,
168 const char *data); 176 const char *data);
169 int _sos_umount(const char *target); 177 int _sos_umount(const char *target);
170 178
171 void _sos_sync(void); 179 void _sos_sync(void);
172 180
173 struct statvfs; 181 struct statvfs;
174 int _sos_statvfs(const char *path, struct stat 182 int _sos_statvfs(const char *path, struct statvfs *buf);
175 183
176 int _sos_open(const char * pathname, int flags 184 int _sos_open(const char * pathname, int flags, int mode);
177 int _sos_close(int fd); 185 int _sos_close(int fd);
178 186
179 int _sos_read(int fd, char * buf, size_t * len 187 int _sos_read(int fd, char * buf, size_t * len);
180 int _sos_write(int fd, const char * buf, size_ 188 int _sos_write(int fd, const char * buf, size_t * len);
181 int _sos_seek64(int fd, loff_t * offset, int w 189 int _sos_seek64(int fd, loff_t * offset, int whence);
182 int _sos_ftruncate64(int fd, loff_t length); 190 int _sos_ftruncate64(int fd, loff_t length);
183 int _sos_fmmap(void ** ptr_hint_addr, size_t l 191 int _sos_fmmap(void ** ptr_hint_addr, size_t len, int prot, int flags,
184 int fd, loff_t offset); 192 int fd, loff_t offset);
185 int _sos_fcntl(int fd, int cmd, int arg); 193 int _sos_fcntl(int fd, int cmd, int arg);
186 int _sos_ioctl(int fd, int cmd, int arg); <<
187 194
188 struct dirent; 195 struct dirent;
189 int _sos_readdir(int fd, struct dirent * diren 196 int _sos_readdir(int fd, struct dirent * dirent);
190 197
191 int _sos_creat(const char *pathname, int mode) 198 int _sos_creat(const char *pathname, int mode);
192 int _sos_link (const char *oldpath, const char 199 int _sos_link (const char *oldpath, const char *newpath);
193 int _sos_unlink(const char *pathname); 200 int _sos_unlink(const char *pathname);
194 int _sos_rename (const char *oldpath, const ch 201 int _sos_rename (const char *oldpath, const char *newpath);
195 int _sos_symlink(const char *target, const cha 202 int _sos_symlink(const char *target, const char *path);
196 int _sos_mknod(const char *pathname, mode_t mo <<
197 int type, <<
198 unsigned int major, unsigned mi <<
199 203
200 int _sos_mkdir(const char *pathname, mode_t mo 204 int _sos_mkdir(const char *pathname, mode_t mode);
201 int _sos_rmdir(const char *pathname); 205 int _sos_rmdir(const char *pathname);
202 206
203 int _sos_chmod(const char *pathname, mode_t mo 207 int _sos_chmod(const char *pathname, mode_t mode);
204 208
205 struct stat; 209 struct stat;
206 int _sos_stat(const char *pathname, int nofoll 210 int _sos_stat(const char *pathname, int nofollow, struct stat * st);
207 211
208 int _sos_chroot(const char *dirname); 212 int _sos_chroot(const char *dirname);
209 int _sos_chdir(const char *dirname); <<
210 int _sos_fchdir(int fd); 213 int _sos_fchdir(int fd);
211 214
212 #endif 215 #endif