src/include/minix/callnr.h

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#define NCALLS           111    /* number of system calls allowed */

#define EXIT               1 
#define FORK               2 
#define READ               3 
#define WRITE              4 
#define OPEN               5 
#define CLOSE              6 
#define WAIT               7
#define CREAT              8 
#define LINK               9 
#define UNLINK            10 
#define WAITPID           11
#define CHDIR             12 
#define TIME              13
#define MKNOD             14 
#define CHMOD             15 
#define CHOWN             16 
#define BRK               17
#define STAT              18 
#define LSEEK             19
#define MINIX_GETPID      20
#define MOUNT             21 
#define UMOUNT            22 
#define SETUID            23
#define GETUID            24
#define STIME             25
#define PTRACE            26
#define ALARM             27
#define FSTAT             28 
#define PAUSE             29
#define UTIME             30 
#define ACCESS            33 
#define SYNC              36 
#define KILL              37
#define RENAME            38
#define MKDIR             39
#define RMDIR             40
#define DUP               41 
#define PIPE              42 
#define TIMES             43
#define SYMLINK           45
#define SETGID            46
#define GETGID            47
#define SIGNAL            48
#define RDLNK             49
#define LSTAT             50
#define IOCTL             54
#define FCNTL             55
#define FS_READY          57
#define EXEC              59
#define UMASK             60 
#define CHROOT            61 
#define SETSID            62
#define GETPGRP           63
#define ITIMER            64
#define GETGROUPS         65
#define SETGROUPS         66

/* Posix signal handling. */
#define SIGACTION         71
#define SIGSUSPEND        72
#define SIGPENDING        73
#define SIGPROCMASK       74
#define SIGRETURN         75

#define REBOOT            76
#define SVRCTL            77
#define SYSUNAME          78
#define GETSYSINFO        79    /* to PM or FS */
#define GETDENTS          80    /* to FS */
#define LLSEEK            81    /* to FS */
#define FSTATFS           82    /* to FS */
#define SELECT            85    /* to FS */
#define FCHDIR            86    /* to FS */
#define FSYNC             87    /* to FS */
#define GETPRIORITY       88    /* to PM */
#define SETPRIORITY       89    /* to PM */
#define GETTIMEOFDAY      90    /* to PM */
#define SETEUID           91    /* to PM */
#define SETEGID           92    /* to PM */
#define TRUNCATE          93    /* to FS */
#define FTRUNCATE         94    /* to FS */
#define FCHMOD            95    /* to FS */
#define FCHOWN            96    /* to FS */
#define GETSYSINFO_UP     97    /* to PM or FS */
#define SPROF             98    /* to PM */
#define CPROF             99    /* to PM */

/* Calls provided by PM and FS that are not part of the API */
#define EXEC_NEWMEM     100     /* from FS or RS to PM: new memory map for
                                 * exec
                                 */
#define FORK_NB         101     /* to PM: special fork call for RS */
#define EXEC_RESTART    102     /* to PM: final part of exec for RS */
#define PROCSTAT        103     /* to PM */
#define GETPROCNR       104     /* to PM */

#define GETEPINFO       107     /* to PM: get pid/uid/gid of an endpoint */
#define ADDDMA          108     /* to PM: inform PM about a region of memory
                                 * that is used for bus-master DMA
                                 */
#define DELDMA          109     /* to PM: inform PM that a region of memory
                                 * that is no longer used for bus-master DMA
                                 */
#define GETDMA          110     /* to PM: ask PM for a region of memory
                                 * that should not be used for bus-master DMA
                                 * any longer
                                 */

#define TASK_REPLY      121     /* to FS: reply code from drivers, not 
                                 * really a standalone call.
                                 */
#define MAPDRIVER       122     /* to FS, map a device */

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