ref: a1c3c34c70431447a89fbe08c3475dbfaee7b672
dir: /sys/src/cmd/upas/common/sys.h/
#include <u.h> #include <libc.h> #include <bio.h> /* * for the lock routines in libsys.c */ typedef struct Mlock Mlock; struct Mlock { int fd; int pid; char name[Pathlen]; }; /* * from config.c */ extern char *MAILROOT; /* root of mail system */ extern char *SPOOL; /* spool directory; for spam ctl */ extern char *UPASLOG; /* log directory */ extern char *UPASLIB; /* upas library directory */ extern char *UPASBIN; /* upas binary directory */ extern char *UPASTMP; /* temporary directory */ extern char *SHELL; /* path name of shell */ enum { Mboxmode = 0622, }; /* * files in libsys.c */ char *sysname_read(void); char *alt_sysname_read(void); char *domainname_read(void); char **sysnames_read(void); char *getlog(void); Tmfmt thedate(Tm*); Biobuf *sysopen(char*, char*, ulong); int sysopentty(void); int sysclose(Biobuf*); int sysmkdir(char*, ulong); Mlock *syslock(char *); void sysunlock(Mlock *); void syslockrefresh(Mlock *); int sysrename(char*, char*); int sysexist(char*); int syskill(int); int syskillpg(int); Mlock *trylock(char *); void pipesig(int*); void pipesigoff(void); int holdon(void); void holdoff(int); int syscreatelocked(char*, int, int); int sysopenlocked(char*, int); int sysunlockfile(int); int sysfiles(void); int become(char**, char*); int sysdetach(void); char *username(char*); int creatembox(char*, char*); int createfolder(char*, char*);