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/*
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* Process Isolator
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*
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* (c) 2012-2017 Martin Mares <mj@ucw.cz>
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* (c) 2012-2014 Bernard Blackham <bernard@blackham.com.au>
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*/
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#include <stdarg.h>
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#include <stdint.h>
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#include <sys/types.h>
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#define NONRET __attribute__((noreturn))
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#define UNUSED __attribute__((unused))
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#define ARRAY_SIZE(a) (int)(sizeof(a)/sizeof(a[0]))
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/* isolate.c */
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void die(char *msg, ...) NONRET;
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void NONRET __attribute__((format(printf,1,2))) err(char *msg, ...);
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void __attribute__((format(printf,1,2))) msg(char *msg, ...);
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extern int pass_environ;
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extern int verbose;
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extern int block_quota;
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extern int inode_quota;
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extern int cg_enable;
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extern int cg_memory_limit;
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extern int cg_timing;
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extern int box_id;
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extern uid_t box_uid, orig_uid;
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extern gid_t box_gid, orig_gid;
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/* util.c */
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void *xmalloc(size_t size);
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char *xstrdup(char *str);
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int dir_exists(char *path);
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void rmtree(char *path);
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void make_dir(char *path);
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void chowntree(char *path, uid_t uid, gid_t gid);
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void close_all_fds(void);
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void meta_open(const char *name);
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void meta_close(void);
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void __attribute__((format(printf,1,2))) meta_printf(const char *fmt, ...);
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/* rules.c */
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int set_env_action(char *a0);
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char **setup_environment(void);
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void init_dir_rules(void);
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int set_dir_action(char *arg);
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void apply_dir_rules(int with_defaults);
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void set_quota(void);
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/* cg.c */
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void cg_init(void);
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void cg_prepare(void);
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void cg_enter(void);
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int cg_get_run_time_ms(void);
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void cg_stats(void);
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void cg_remove(void);
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/* config.c */
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extern char *cf_box_root;
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extern char *cf_cg_root;
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extern char *cf_cg_parent;
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extern int cf_first_uid;
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extern int cf_first_gid;
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extern int cf_num_boxes;
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struct cf_per_box {
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struct cf_per_box *next;
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int box_id;
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char *cpus;
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char *mems;
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};
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void cf_parse(void);
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struct cf_per_box *cf_per_box(int box_id);
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struct cf_per_box *cf_current_box(void);
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