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slabtop: add gettext support

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Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola
2011-10-09 02:49:51 +02:00
parent 84c9e5fbf5
commit 0ac63f5bc1
1 changed files with 52 additions and 38 deletions
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90
slabtop.c
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@@ -24,8 +24,9 @@
#include <sys/time.h> #include <sys/time.h>
#include <sys/types.h> #include <sys/types.h>
#include <unistd.h> #include <unistd.h>
#include <err.h>
#include "c.h"
#include "nls.h"
#include "proc/slab.h" #include "proc/slab.h"
#include "proc/version.h" #include "proc/version.h"
@@ -169,25 +170,28 @@ static void sigint_handler(int unused __attribute__ ((__unused__)))
static void __attribute__((__noreturn__)) usage(FILE *out) static void __attribute__((__noreturn__)) usage(FILE *out)
{ {
fprintf(out, "Usage: %s [options]\n\n", program_invocation_short_name); fputs(USAGE_HEADER, out);
fprintf(out, "Options:\n"); fprintf(out, " %s [options]\n", program_invocation_short_name);
fprintf(out, " -d, --delay <secs> delay updates\n"); fputs(USAGE_OPTIONS, out);
fprintf(out, " -o, --once only display once, then exit\n"); fprintf(out, _(" -d, --delay <secs> delay updates\n"));
fprintf(out, " -s, --sort <char> specify sort criteria by character (see below)\n"); fprintf(out, _(" -o, --once only display once, then exit\n"));
fprintf(out, " -V, --version display version information and exit\n"); fprintf(out, _(" -s, --sort <char> specify sort criteria by character (see below)\n"));
fprintf(out, " -h, --help display this help and exit\n\n"); fputs(USAGE_SEPARATOR, out);
fputs(USAGE_HELP, out);
fputs(USAGE_VERSION, out);
fprintf(out, "The following are valid sort criteria:\n"); fprintf(out, _("\nThe following are valid sort criteria:\n"));
fprintf(out, " a: sort by number of active objects\n"); fprintf(out, _(" a: sort by number of active objects\n"));
fprintf(out, " b: sort by objects per slab\n"); fprintf(out, _(" b: sort by objects per slab\n"));
fprintf(out, " c: sort by cache size\n"); fprintf(out, _(" c: sort by cache size\n"));
fprintf(out, " l: sort by number of slabs\n"); fprintf(out, _(" l: sort by number of slabs\n"));
fprintf(out, " v: sort by number of active slabs\n"); fprintf(out, _(" v: sort by number of active slabs\n"));
fprintf(out, " n: sort by name\n"); fprintf(out, _(" n: sort by name\n"));
fprintf(out, " o: sort by number of objects (the default)\n"); fprintf(out, _(" o: sort by number of objects (the default)\n"));
fprintf(out, " p: sort by pages per slab\n"); fprintf(out, _(" p: sort by pages per slab\n"));
fprintf(out, " s: sort by object size\n"); fprintf(out, _(" s: sort by object size\n"));
fprintf(out, " u: sort by cache utilization\n\n"); fprintf(out, _(" u: sort by cache utilization\n"));
fprintf(out, USAGE_MAN_TAIL("slabtop(1)"));
exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS); exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS);
} }
@@ -290,12 +294,12 @@ int main(int argc, char *argv[])
errno = 0; errno = 0;
delay = strtol(optarg, &end, 10); delay = strtol(optarg, &end, 10);
if (errno || optarg == end || (end && *end)) if (errno || optarg == end || (end && *end))
errx(EXIT_FAILURE, "illegal delay `%s'", errx(EXIT_FAILURE, _("illegal delay `%s'"),
optarg); optarg);
if (delay < 0) if (delay < 0)
errx(EXIT_FAILURE, errx(EXIT_FAILURE,
"delay can not have a " _("delay can not have a "
"negative value"); "negative value"));
break; break;
case 's': case 's':
sort_func = (int (*)(const struct slab_info*, sort_func = (int (*)(const struct slab_info*,
@@ -306,7 +310,7 @@ int main(int argc, char *argv[])
delay = 0; delay = 0;
break; break;
case 'V': case 'V':
display_version(); printf(PROCPS_NG_VERSION);
return EXIT_SUCCESS; return EXIT_SUCCESS;
case 'h': case 'h':
usage(stdout); usage(stdout);
@@ -316,7 +320,7 @@ int main(int argc, char *argv[])
} }
if (tcgetattr(STDIN_FILENO, &saved_tty) == -1) if (tcgetattr(STDIN_FILENO, &saved_tty) == -1)
warn("tcgetattr"); warn(_("tcgetattr"));
old_rows = rows; old_rows = rows;
term_size(0); term_size(0);
@@ -345,24 +349,34 @@ int main(int argc, char *argv[])
} }
move(0, 0); move(0, 0);
print_line( " Active / Total Objects (%% used) : %d / %d (%.1f%%)\n" printw(" %-35s: %d / %d (%.1f%%)\n"
" Active / Total Slabs (%% used) : %d / %d (%.1f%%)\n" " %-35s: %d / %d (%.1f%%)\n"
" Active / Total Caches (%% used) : %d / %d (%.1f%%)\n" " %-35s: %d / %d (%.1f%%)\n"
" Active / Total Size (%% used) : %.2fK / %.2fK (%.1f%%)\n" " %-35s: %.2fK / %.2fK (%.1f%%)\n"
" Minimum / Average / Maximum Object : %.2fK / %.2fK / %.2fK\n\n", " %-35s: %.2fK / %.2fK / %.2fK\n\n",
stats.nr_active_objs, stats.nr_objs, 100.0 * stats.nr_active_objs / stats.nr_objs, _("Active / Total Objects (% used)"),
stats.nr_active_slabs, stats.nr_slabs, 100.0 * stats.nr_active_slabs / stats.nr_slabs, stats.nr_active_objs, stats.nr_objs,
stats.nr_active_caches, stats.nr_caches, 100.0 * stats.nr_active_caches / stats.nr_caches, 100.0 * stats.nr_active_objs / stats.nr_objs,
stats.active_size / 1024.0, stats.total_size / 1024.0, 100.0 * stats.active_size / stats.total_size, _("Active / Total Slabs (% used)"),
stats.min_obj_size / 1024.0, stats.avg_obj_size / 1024.0, stats.max_obj_size / 1024.0 stats.nr_active_caches, stats.nr_caches,
); 100.0 * stats.nr_active_caches / stats.nr_caches,
_("Active / Total Caches (% used)"),
stats.nr_active_slabs, stats.nr_slabs,
100.0 * stats.nr_active_slabs / stats.nr_slabs,
_("Active / Total Size (% used)"),
stats.active_size / 1024.0, stats.total_size / 1024.0,
100.0 * stats.active_size / stats.total_size,
_("Minimum / Average / Maximum Object"),
stats.min_obj_size / 1024.0, stats.avg_obj_size / 1024.0,
stats.max_obj_size / 1024.0);
slab_list = slabsort(slab_list); slab_list = slabsort(slab_list);
attron(A_REVERSE); attron(A_REVERSE);
print_line( "%6s %6s %4s %8s %6s %8s %10s %-23s\n", print_line("%6s %6s %4s %8s %6s %8s %10s %-23s\n",
"OBJS", "ACTIVE", "USE", "OBJ SIZE", "SLABS", _("OBJS"), _("ACTIVE"), _("USE"), _("OBJ SIZE"),
"OBJ/SLAB", "CACHE SIZE", "NAME"); _("SLABS"), _("OBJ/SLAB"), _("CACHE SIZE"),
_("NAME"));
attroff(A_REVERSE); attroff(A_REVERSE);
curr = slab_list; curr = slab_list;