diff options
Diffstat (limited to 'get_load.c')
| -rw-r--r-- | get_load.c | 118 |
1 files changed, 59 insertions, 59 deletions
@@ -129,15 +129,15 @@ void GetLoadPoint( # else /* not HAVE_GETLOADAVG */ -# if !defined(linux) && !defined(__GLIBC__) -# include <nlist.h> -# endif /* !linux && ... */ +# if !defined(linux) && !defined(__GLIBC__) +# include <nlist.h> +# endif /* !linux && ... */ # ifdef CSRG_BASED # include <sys/param.h> # endif -# if defined(linux) || (defined(__FreeBSD_kernel__) && defined(__GLIBC__)) +# if defined(linux) || (defined(__FreeBSD_kernel__) && defined(__GLIBC__)) void InitLoadPoint(void) { @@ -152,10 +152,10 @@ void GetLoadPoint( static int fd = -1; int n; char buf[10] = {0, }; -# ifndef X_LOCALE +# ifndef X_LOCALE char *dp; static char ldp = 0; -# endif +# endif if (fd < 0) @@ -167,21 +167,21 @@ void GetLoadPoint( *(double *)call_data = 0.0; return; } -# ifndef X_LOCALE +# ifndef X_LOCALE ldp = *localeconv()->decimal_point; -# endif +# endif } else lseek(fd, 0, 0); if ((n = read(fd, buf, sizeof(buf)-1)) > 0) { -# ifndef X_LOCALE +# ifndef X_LOCALE if (ldp != '.') while ((dp = memchr(buf,'.',sizeof(buf)-1)) != NULL) { *(char *)dp = ldp; } -# endif +# endif if (sscanf(buf, "%lf", (double *)call_data) == 1) return; } @@ -192,11 +192,11 @@ void GetLoadPoint( return; } -# else /* linux */ +# else /* linux */ -# ifdef __GNU__ +# ifdef __GNU__ -# include <mach.h> +# include <mach.h> static processor_set_t default_set; @@ -230,11 +230,11 @@ void GetLoadPoint( return; } -# else /* __GNU__ */ +# else /* __GNU__ */ -# ifdef __APPLE__ +# ifdef __APPLE__ -# include <mach/mach.h> +# include <mach/mach.h> static mach_port_t host_priv_port; @@ -264,13 +264,13 @@ void GetLoadPoint( return; } -# else /* __APPLE__ */ +# else /* __APPLE__ */ -# ifdef __QNXNTO__ -# include <time.h> -# include <sys/neutrino.h> +# ifdef __QNXNTO__ +# include <time.h> +# include <sys/neutrino.h> static _Uint64t nto_idle = 0, nto_idle_last = 0; static int nto_idle_id; static struct timespec nto_now, nto_last; @@ -303,44 +303,44 @@ GetLoadPoint( /* QNX NTO version */ nto_idle_last = nto_idle; nto_last = nto_now; } -# else /* not __QNXNTO__ */ +# else /* not __QNXNTO__ */ -# ifndef KMEM_FILE -# define KMEM_FILE "/dev/kmem" -# endif +# ifndef KMEM_FILE +# define KMEM_FILE "/dev/kmem" +# endif -# ifndef KERNEL_FILE +# ifndef KERNEL_FILE /* * provide default for everyone else */ /* If <paths.h> exists, check in it */ -# ifdef HAVE_PATHS_H -# include <paths.h> -# ifdef _PATH_UNIX -# define KERNEL_FILE _PATH_UNIX -# else -# ifdef _PATH_KERNEL -# define KERNEL_FILE _PATH_KERNEL -# else -# define KERNEL_FILE "/vmunix" -# endif -# endif -# else /* HAVE_PATHS_H */ -# define KERNEL_FILE "/vmunix" -# endif /* HAVE_PATHS_H */ -# endif /* KERNEL_FILE */ - - -# ifndef KERNEL_LOAD_VARIABLE -# if defined(BSD) && (BSD >= 199103) -# define KERNEL_LOAD_VARIABLE "_averunnable" -# else /* BSD >= 199103 */ -# define KERNEL_LOAD_VARIABLE "_avenrun" -# endif /* BSD >= 199103 */ -# endif /* KERNEL_LOAD_VARIABLE */ +# ifdef HAVE_PATHS_H +# include <paths.h> +# ifdef _PATH_UNIX +# define KERNEL_FILE _PATH_UNIX +# else +# ifdef _PATH_KERNEL +# define KERNEL_FILE _PATH_KERNEL +# else +# define KERNEL_FILE "/vmunix" +# endif +# endif +# else /* HAVE_PATHS_H */ +# define KERNEL_FILE "/vmunix" +# endif /* HAVE_PATHS_H */ +# endif /* KERNEL_FILE */ + + +# ifndef KERNEL_LOAD_VARIABLE +# if defined(BSD) && (BSD >= 199103) +# define KERNEL_LOAD_VARIABLE "_averunnable" +# else /* BSD >= 199103 */ +# define KERNEL_LOAD_VARIABLE "_avenrun" +# endif /* BSD >= 199103 */ +# endif /* KERNEL_LOAD_VARIABLE */ static struct nlist namelist[] = { /* namelist for vmunix grubbing */ -# define LOADAV 0 +# define LOADAV 0 {KERNEL_LOAD_VARIABLE}, {0} }; @@ -350,9 +350,9 @@ static long loadavg_seek; void InitLoadPoint() { -# if !defined(AIXV5) && !(BSD >= 199103) && !defined(__APPLE__) +# if !defined(AIXV5) && !(BSD >= 199103) && !defined(__APPLE__) extern void nlist(); -# endif +# endif nlist( KERNEL_FILE, namelist); /* @@ -381,21 +381,21 @@ void GetLoadPoint( w, closure, call_data ) (void) lseek(kmem, loadavg_seek, 0); -# if (BSD >= 199103) +# if (BSD >= 199103) { long temp; (void) read(kmem, (char *)&temp, sizeof(long)); *loadavg = (double)temp/FSCALE; } -# else /* else not BSD */ +# else /* else not BSD */ (void) read(kmem, (char *)loadavg, sizeof(double)); -# endif /* or ... else */ +# endif /* or ... else */ return; } -# endif /* __QNXNTO__ else */ -# endif /* __APPLE__ else */ -# endif /* __GNU__ else */ -# endif /* linux else */ +# endif /* __QNXNTO__ else */ +# endif /* __APPLE__ else */ +# endif /* __GNU__ else */ +# endif /* linux else */ # endif /* HAVE_GETLOADAVG else */ static void xload_error(const char *str1, const char *str2) |