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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-03 10:46:12 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-12-03 10:46:12 +0000 |
| commit | 6ebb2f56d57ee2e900954d2264b605353cf44ca2 (patch) | |
| tree | 5276c764e098351cbb2bebe9862dbc8ed6955a5b | |
| parent | f8535ccd65d21db9762be8715a6107889a50977f (diff) | |
| download | busybox-6ebb2f56d57ee2e900954d2264b605353cf44ca2.tar.gz | |
crond: use bb_setpgrp, not setpgrp
platform.h: make a bit more readable
| -rw-r--r-- | include/platform.h | 46 | ||||
| -rw-r--r-- | miscutils/crond.c | 4 |
2 files changed, 26 insertions, 24 deletions
diff --git a/include/platform.h b/include/platform.h index 8657ba478..b8c85dba0 100644 --- a/include/platform.h +++ b/include/platform.h @@ -78,7 +78,7 @@ //__attribute__ ((__externally_visible__)) #else # define EXTERNALLY_VISIBLE -#endif /* GNUC >= 4.1 */ +#endif /* We use __extension__ in some places to suppress -pedantic warnings about GCC extensions. This feature didn't work properly before @@ -185,7 +185,7 @@ typedef int socklen_t; * until userspace is widely fixed. */ #if (defined __INTEL_COMPILER && !defined __GNUC__) || \ (defined __GNUC__ && defined __STRICT_ANSI__) -__extension__ typedef __signed__ long long __s64; +__extension__ typedef long long __s64; __extension__ typedef unsigned long long __u64; #endif @@ -296,30 +296,32 @@ static ALWAYS_INLINE char* strchrnul(const char *s, char c) #endif #if (defined __digital__ && defined __unix__) -#include <standards.h> -#define HAVE_STANDARDS_H -#include <inttypes.h> -#define HAVE_INTTYPES_H -#define PRIu32 "u" +# include <standards.h> +# define HAVE_STANDARDS_H +# include <inttypes.h> +# define HAVE_INTTYPES_H +# define PRIu32 "u" /* use legacy setpgrp(pid_t,pid_t) for now. move to platform.c */ -#define bb_setpgrp() do { pid_t __me = getpid(); setpgrp(__me,__me); } while (0) +# define bb_setpgrp() do { pid_t __me = getpid(); setpgrp(__me,__me); } while (0) -#if !defined ADJ_OFFSET_SINGLESHOT && defined MOD_CLKA && defined MOD_OFFSET -#define ADJ_OFFSET_SINGLESHOT (MOD_CLKA | MOD_OFFSET) -#endif -#if !defined ADJ_FREQUENCY && defined MOD_FREQUENCY -#define ADJ_FREQUENCY MOD_FREQUENCY -#endif -#if !defined ADJ_TIMECONST && defined MOD_TIMECONST -#define ADJ_TIMECONST MOD_TIMECONST -#endif -#if !defined ADJ_TICK && defined MOD_CLKB -#define ADJ_TICK MOD_CLKB -#endif +# if !defined ADJ_OFFSET_SINGLESHOT && defined MOD_CLKA && defined MOD_OFFSET +# define ADJ_OFFSET_SINGLESHOT (MOD_CLKA | MOD_OFFSET) +# endif +# if !defined ADJ_FREQUENCY && defined MOD_FREQUENCY +# define ADJ_FREQUENCY MOD_FREQUENCY +# endif +# if !defined ADJ_TIMECONST && defined MOD_TIMECONST +# define ADJ_TIMECONST MOD_TIMECONST +# endif +# if !defined ADJ_TICK && defined MOD_CLKB +# define ADJ_TICK MOD_CLKB +# endif + +#else /* !__digital__ */ + +# define bb_setpgrp() setpgrp() -#else -#define bb_setpgrp() setpgrp() #endif #if defined(__linux__) diff --git a/miscutils/crond.c b/miscutils/crond.c index 1960a2c35..d2eb115bc 100644 --- a/miscutils/crond.c +++ b/miscutils/crond.c @@ -780,7 +780,7 @@ ForkJob(const char *user, CronLine *line, int mailFd, dup2(1, 2); } /* "standard" cron puts tasks in separate process groups */ - setpgrp(); + bb_setpgrp(); execlp(prog, prog, cmd, arg, NULL); crondlog(ERR20 "can't exec, user %s cmd %s %s %s", user, prog, cmd, arg); if (mail_filename) { @@ -917,7 +917,7 @@ static void RunJob(const char *user, CronLine *line) crondlog(LVL5 "child running %s", DEFAULT_SHELL); } /* "standard" cron puts tasks in separate process groups */ - setpgrp(); + bb_setpgrp(); execl(DEFAULT_SHELL, DEFAULT_SHELL, "-c", line->cl_Shell, NULL); crondlog(ERR20 "can't exec, user %s cmd %s %s %s", user, DEFAULT_SHELL, "-c", line->cl_Shell); |