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ash: improve comments

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This commit is contained in:
Denis Vlasenko 2008-06-27 00:29:34 +00:00
parent 448d30ee17
commit 26bc57d8b2
1 changed files with 15 additions and 14 deletions
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29
shell/ash.c
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@ -204,32 +204,33 @@ struct globals_misc {
/* Rarely referenced stuff */ /* Rarely referenced stuff */
#if ENABLE_ASH_RANDOM_SUPPORT #if ENABLE_ASH_RANDOM_SUPPORT
int32_t random_galois_LFSR; /* Galois LFSR (fast but weak) */ /* Random number generators */
uint32_t random_LCG; /* LCG1 (fast but weak) */ int32_t random_galois_LFSR; /* Galois LFSR (fast but weak). signed! */
uint32_t random_LCG; /* LCG (fast but weak) */
#endif #endif
pid_t backgndpid; /* pid of last background process */ pid_t backgndpid; /* pid of last background process */
smallint job_warning; /* user was warned about stopped jobs (can be 2, 1 or 0). */ smallint job_warning; /* user was warned about stopped jobs (can be 2, 1 or 0). */
}; };
extern struct globals_misc *const ash_ptr_to_globals_misc; extern struct globals_misc *const ash_ptr_to_globals_misc;
#define G_misc (*ash_ptr_to_globals_misc) #define G_misc (*ash_ptr_to_globals_misc)
#define rootpid (G_misc.rootpid ) #define rootpid (G_misc.rootpid )
#define shlvl (G_misc.shlvl ) #define shlvl (G_misc.shlvl )
#define minusc (G_misc.minusc ) #define minusc (G_misc.minusc )
#define curdir (G_misc.curdir ) #define curdir (G_misc.curdir )
#define physdir (G_misc.physdir ) #define physdir (G_misc.physdir )
#define arg0 (G_misc.arg0 ) #define arg0 (G_misc.arg0 )
#define exception_handler (G_misc.exception_handler) #define exception_handler (G_misc.exception_handler)
#define exception (G_misc.exception ) #define exception (G_misc.exception )
#define suppressint (G_misc.suppressint ) #define suppressint (G_misc.suppressint )
#define intpending (G_misc.intpending ) #define intpending (G_misc.intpending )
//#define exsig (G_misc.exsig ) //#define exsig (G_misc.exsig )
#define pendingsig (G_misc.pendingsig ) #define pendingsig (G_misc.pendingsig )
#define isloginsh (G_misc.isloginsh ) #define isloginsh (G_misc.isloginsh )
#define nullstr (G_misc.nullstr ) #define nullstr (G_misc.nullstr )
#define optlist (G_misc.optlist ) #define optlist (G_misc.optlist )
#define sigmode (G_misc.sigmode ) #define sigmode (G_misc.sigmode )
#define gotsig (G_misc.gotsig ) #define gotsig (G_misc.gotsig )
#define trap (G_misc.trap ) #define trap (G_misc.trap )
#define random_galois_LFSR (G_misc.random_galois_LFSR) #define random_galois_LFSR (G_misc.random_galois_LFSR)
#define random_LCG (G_misc.random_LCG ) #define random_LCG (G_misc.random_LCG )
#define backgndpid (G_misc.backgndpid ) #define backgndpid (G_misc.backgndpid )