Move commands into "posix", "lsb", and "other" menus/directories.

1 files changed, 0 insertions, 191 deletions

diff --git a/toys/vmstat.c b/toys/vmstat.c
deleted file mode 100644
index 2826ced5..00000000
--- a/toys/vmstat.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/* vi: set sw=4 ts=4:
- *
- * vmstat.c - Report virtual memory statistics.
- *
- * Copyright 2012 Elie De Brauwer <eliedebrauwer@gmail.com>
- *
- * Not in SUSv4.
-
-USE_VMSTAT(NEWTOY(vmstat, ">2n", TOYFLAG_BIN))
-
-config VMSTAT
-	bool "vmstat"
-	default y
-	help
-	  usage: vmstat [-n] [delay [count]]
-	  -n Display the header only once
-	  delay The delay between updates in seconds, when not specified
-	        the average since boot is displayed.
-	  count Number of updates to display, the default is inifinite.
-*/
-
-#include "toys.h"
-
-void read_proc_stat(unsigned int * proc_running, unsigned int * proc_blocked,
-		uint64_t * sys_irq, uint64_t * sys_ctxt,
-		uint64_t * cpu_user, uint64_t * cpu_sys, uint64_t * cpu_idle, uint64_t * cpu_wait)
-{
-	char * off;
-	uint64_t c_user, c_nice, c_sys, c_irq, c_sirq;
-	int fd = xopen("/proc/stat", O_RDONLY);
-	size_t s = xread(fd, toybuf, sizeof(toybuf)-1);
-	toybuf[s] = 0;
-	if ( s == sizeof(toybuf)-1)
-		error_exit("/proc/stat is too large");
-
-	off = strstr(toybuf, "cpu ");
-	// Ignoring steal and guest fields for now.
-	if (off) sscanf(off, "cpu  %"PRIu64" %"PRIu64" %"PRIu64" %"PRIu64 \
-		" %"PRIu64" %"PRIu64" %"PRIu64, &c_user, &c_nice, &c_sys, cpu_idle,
-		cpu_wait, &c_irq, &c_sirq);
-	*cpu_user = c_user + c_nice;
-	*cpu_sys = c_sys + c_irq + c_sirq;
-	off = strstr(toybuf, "intr");
-	if (off) sscanf(off, "intr %"PRIu64, sys_irq);
-
-	off = strstr(toybuf, "ctxt");
-	if (off) sscanf(off, "ctxt %"PRIu64, sys_ctxt);
-
-	off = strstr(toybuf, "procs_running");
-	if (off) sscanf(off, "procs_running %u", proc_running);
-	(*proc_running)--; // look, i'm invisible.
-
-	off = strstr(toybuf, "procs_blocked");
-	if (off) sscanf(off, "procs_blocked %u", proc_blocked);
-
-	close(fd);
-}
-
-void read_proc_meminfo(unsigned long * mem_swapped, unsigned long * mem_free,
-			unsigned long * mem_buff, unsigned long * mem_cache)
-{
-	char * off;
-	unsigned long swap_total, swap_free;
-	int fd = xopen("/proc/meminfo", O_RDONLY);
-	size_t s = xread(fd, toybuf, sizeof(toybuf)-1);
-	toybuf[s] = 0;
-	if ( s == sizeof(toybuf)-1)
-		error_exit("/proc/meminfo is too large");
-
-	off = strstr(toybuf, "MemFree");
-	if (off) sscanf(off, "MemFree: %lu kB", mem_free);
-
-	off = strstr(toybuf, "Buffers");
-	if (off) sscanf(off, "Buffers: %lu kB", mem_buff);
-
-	off = strstr(toybuf, "Cached");
-	if (off) sscanf(off, "Cached: %lu kB", mem_cache);
-
-	off = strstr(toybuf, "SwapFree");
-	if (off) sscanf(off, "SwapFree: %lu kB", &swap_free); 
-
-	off = strstr(toybuf, "SwapTotal");
-	if (off) sscanf(off, "SwapTotal: %lu kB", &swap_total);
-	*mem_swapped = swap_total - swap_free;
-
-	close(fd);
-}
-
-void read_proc_vmstat(unsigned long * io_pages_in, unsigned long * io_pages_out,
-			unsigned long * swap_bytes_in, unsigned long * swap_bytes_out)
-{
-	char * off;
-	unsigned long s_pages_in, s_pages_out;
-	unsigned long pagesize_kb = sysconf(_SC_PAGESIZE) / 1024L;
-	int fd = xopen("/proc/vmstat", O_RDONLY);
-	size_t s = xread(fd, toybuf, sizeof(toybuf)-1);
-	toybuf[s] = 0;
-	if ( s == sizeof(toybuf)-1)
-		error_exit("/proc/vmstat is too large");
-
-	off = strstr(toybuf, "pgpgin");
-	if (off) sscanf(off, "pgpgin %lu", io_pages_in);
-
-	off = strstr(toybuf, "pgpgout");
-	if (off) sscanf(off, "pgpgout %lu", io_pages_out);
-
-	off = strstr(toybuf, "pswpin");
-	if (off) sscanf(off, "pswpin %lu", &s_pages_in);
-	*swap_bytes_in = s_pages_in * pagesize_kb;
-
-	off = strstr(toybuf, "pswpout");
-	if (off) sscanf(off, "pswpout %lu", &s_pages_out);
-	*swap_bytes_out = s_pages_out * pagesize_kb;
-
-	close(fd);
-}
-
-void vmstat_main(void)
-{
-	const char fmt[] = "%2u %2u %6lu %6lu %6lu %6lu %4u %4u %5u %5u %4u %4u %2u %2u %2u %2u\n";
-	unsigned int loop_num = 0, loop_max_num = 0, loop_delay = 0;
-	unsigned int running = 0, blocked = 0;
-	unsigned long mem_swap = 0, mem_free = 0, mem_buff = 0, mem_cache = 0;
-	unsigned long io_pages_in[2], io_pages_out[2], swap_bytes_in[2], swap_bytes_out[2];
-	uint64_t sys_irq[2], sys_ctxt[2], cpu_user[2], cpu_sys[2], cpu_idle[2], cpu_wait[2];
-	int first_run = 1;
-	int no_header = toys.optflags & 0x1;
-	unsigned num_rows = 22;
-
-	if (toys.optc >= 1)
-		loop_delay = atoi(toys.optargs[0]);
-	if (toys.optc >= 2)
-		loop_max_num = atoi(toys.optargs[1]);
-
-	if (loop_max_num < 0 || loop_delay < 0)
-		error_exit("Invalid arguments");
-
-	while(1) {
-		uint64_t total_jif;
-		int idx = loop_num%2;
-
-		if(first_run || (!(loop_num % num_rows) && !no_header)) {
-			unsigned rows = 0, cols = 0;
-			terminal_size(&cols, &rows);
-			num_rows = (rows > 3)? rows - 3 : 22;
-			printf("procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----\n");
-			printf(" r  b   swpd   free   buff  cache   si   so	bi	bo   in   cs us sy id wa\n");
-		}
-
-		read_proc_stat(&running, &blocked, &sys_irq[idx], &sys_ctxt[idx], &cpu_user[idx],
-					   &cpu_sys[idx], &cpu_idle[idx], &cpu_wait[idx]);
-		read_proc_meminfo(&mem_swap, &mem_free, &mem_buff, &mem_cache);
-		read_proc_vmstat(&io_pages_in[idx], &io_pages_out[idx], &swap_bytes_in[idx], &swap_bytes_out[idx]);
-
-		if (first_run) {
-			struct sysinfo inf;
-			sysinfo(&inf);
-			first_run = 0;
-			total_jif = cpu_user[idx] + cpu_idle[idx] + cpu_wait[idx];
-			printf(fmt, running, blocked, mem_swap, mem_free, mem_buff, mem_cache,
-				   (unsigned) (swap_bytes_in[idx]/inf.uptime),
-				   (unsigned) (swap_bytes_out[idx]/inf.uptime),
-				   (unsigned) (io_pages_in[idx]/inf.uptime),
-				   (unsigned) (io_pages_out[idx]/inf.uptime),
-				   (unsigned) (sys_irq[idx]/inf.uptime),
-				   (unsigned) (sys_ctxt[idx]/inf.uptime),
-				   (unsigned) (100*cpu_user[idx]/total_jif),
-				   (unsigned) (100*cpu_sys[idx]/total_jif),
-				   (unsigned) (100*cpu_idle[idx]/total_jif),
-				   (unsigned) (100*cpu_wait[idx]/total_jif));
-		}else{
-			total_jif = cpu_user[idx] - cpu_user[!idx] + cpu_idle[idx] - cpu_idle[!idx] + cpu_wait[idx] - cpu_wait[!idx];
-			printf(fmt, running, blocked, mem_swap, mem_free, mem_buff, mem_cache,
-				   (unsigned) ((swap_bytes_in[idx] - swap_bytes_in[!idx])/loop_delay),
-				   (unsigned) ((swap_bytes_out[idx] - swap_bytes_out[!idx])/loop_delay),
-				   (unsigned) ((io_pages_in[idx] - io_pages_in[!idx])/loop_delay),
-				   (unsigned) ((io_pages_out[idx] - io_pages_out[!idx])/loop_delay),
-				   (unsigned) ((sys_irq[idx] - sys_irq[!idx])/loop_delay),
-				   (unsigned) ((sys_ctxt[idx] - sys_ctxt[!idx])/loop_delay),
-				   (unsigned) (100*(cpu_user[idx] - cpu_user[!idx])/total_jif),
-				   (unsigned) (100*(cpu_sys[idx]  - cpu_sys[!idx]) /total_jif),
-				   (unsigned) (100*(cpu_idle[idx] - cpu_idle[!idx])/total_jif),
-				   (unsigned) (100*(cpu_wait[idx] - cpu_wait[!idx])/total_jif));
-		}
-
-		loop_num++;
-		if (loop_delay == 0 || (loop_max_num != 0 && loop_num >= loop_max_num))
-			break;
-		sleep(loop_delay);
-	}
-}