free: add gettext support
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola
parent
43318fd0c2
commit
10db451038
68
free.c
68
free.c
@ -13,8 +13,10 @@
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*/
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#include "proc/sysinfo.h"
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#include "proc/version.h"
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#include "c.h"
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#include "nls.h"
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#include <errno.h>
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#include <err.h>
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#include <limits.h>
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#include <ctype.h>
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#include <getopt.h>
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@ -48,24 +50,26 @@ static const char *scale_size(unsigned long size, int flags, struct commandline_
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static void __attribute__ ((__noreturn__))
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usage(FILE * out)
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{
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fprintf(out, "\nUsage: %s [options]\n" "\nOptions:\n", program_invocation_short_name);
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fputs(USAGE_HEADER, out);
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fprintf(out,
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" -b, --bytes show output in bytes\n"
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" -k, --kilo show output in kilobytes\n"
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" -m, --mega show output in megabytes\n"
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" -g, --giga show output in gigabytes\n"
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" --tera show output in terabytes\n"
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" -h, --human show human readable output\n"
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" --si use powers of 1000 not 1024\n"
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" -l, --lohi show detailed low and high memory statistics\n"
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" -o, --old use old format (no -/+buffers/cache line)\n"
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" -t, --total show total for RAM + swap\n"
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" -s N, --seconds N repeat printing every N seconds\n"
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" -c N, --count N repeat printing N times\n");
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fprintf(out,
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" --help display this help text\n"
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" -V, --version display version information and exit\n");
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fprintf(out, "\nFor more information see free(1).\n");
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_(" %s [options]\n"), program_invocation_short_name);
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fputs(USAGE_OPTIONS, out);
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fputs(_(" -b, --bytes show output in bytes\n"), out);
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fputs(_(" -k, --kilo show output in kilobytes\n"), out);
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fputs(_(" -m, --mega show output in megabytes\n"), out);
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fputs(_(" -g, --giga show output in gigabytes\n"), out);
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fputs(_(" --tera show output in terabytes\n"), out);
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fputs(_(" -h, --human show human readable output\n"), out);
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fputs(_(" --si use powers of 1000 not 1024\n"), out);
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fputs(_(" -l, --lohi show detailed low and high memory statistics\n"), out);
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fputs(_(" -o, --old use old format (no -/+buffers/cache line)\n"), out);
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fputs(_(" -t, --total show total for RAM + swap\n"), out);
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fputs(_(" -s N, --seconds N repeat printing every N seconds\n"), out);
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fputs(_(" -c N, --count N repeat printing N times\n"), out);
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fputs(USAGE_SEPARATOR, out);
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fputs(_(" --help display this help text\n"), out);
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fputs(USAGE_VERSION, out);
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fprintf(out, USAGE_MAN_TAIL("free(1)"));
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exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS);
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}
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@ -79,7 +83,7 @@ double power(unsigned int base, unsigned int expo)
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static const char *scale_size(unsigned long size, int flags, struct commandline_arguments args)
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{
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static char nextup[] = { 'B', 'K', 'M', 'G', 'T', 0 };
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static char buf[SIZE_MAX];
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static char buf[BUFSIZ];
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int i;
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char *up;
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float base;
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@ -236,23 +240,23 @@ int main(int argc, char **argv)
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flags |= FREE_REPEAT;
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args.repeat_interval = (1000000 * strtof(optarg, &endptr));
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if (errno || optarg == endptr || (endptr && *endptr))
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errx(EXIT_FAILURE, "seconds argument `%s' failed", optarg);
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errx(EXIT_FAILURE, _("seconds argument `%s' failed"), optarg);
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if (args.repeat_interval < 1)
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errx(EXIT_FAILURE,
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"seconds argument `%s' is not positive number", optarg);
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_("seconds argument `%s' is not positive number"), optarg);
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break;
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case 'c':
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flags |= FREE_REPEAT;
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flags |= FREE_REPEATCOUNT;
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args.repeat_counter = strtoul(optarg, &endptr, 10);
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if (errno || optarg == endptr || (endptr && *endptr))
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errx(EXIT_FAILURE, "count argument `%s' failed", optarg);
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errx(EXIT_FAILURE, _("count argument `%s' failed"), optarg);
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break;
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case HELP_OPTION:
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usage(stdout);
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case 'V':
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display_version();
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printf(PROCPS_NG_VERSION);
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exit(EXIT_SUCCESS);
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default:
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usage(stderr);
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@ -261,10 +265,10 @@ int main(int argc, char **argv)
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do {
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meminfo();
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printf
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(" total used free shared buffers cached\n");
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printf("%-7s", "Mem:");
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printf("%7s %10s %10s %10s %10s %10s %10s\n",
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"", _("total"), _("used"), _("free"), _("shared"),
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_("buffers"), _("cached"));
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printf("%-7s", _("Mem:"));
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printf(" %10s", scale_size(kb_main_total, flags, args));
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printf(" %10s", scale_size(kb_main_used, flags, args));
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printf(" %10s", scale_size(kb_main_free, flags, args));
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@ -279,13 +283,13 @@ int main(int argc, char **argv)
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* to print the high info, even if it is zero.
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*/
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if (flags & FREE_LOHI) {
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printf("%-7s", "Low:");
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printf("%-7s", _("Low:"));
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printf(" %10s", scale_size(kb_low_total, flags, args));
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printf(" %10s", scale_size(kb_low_total - kb_low_free, flags, args));
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printf(" %10s", scale_size(kb_low_free, flags, args));
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printf("\n");
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printf("%-7s", "High:");
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printf("%-7s", _("High:"));
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printf(" %10s", scale_size(kb_high_total, flags, args));
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printf(" %10s", scale_size(kb_high_total - kb_high_free, flags, args));
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printf(" %10s", scale_size(kb_high_free, flags, args));
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@ -294,21 +298,21 @@ int main(int argc, char **argv)
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if (!(flags & FREE_OLDFMT)) {
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unsigned KLONG buffers_plus_cached = kb_main_buffers + kb_main_cached;
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printf("-/+ buffers/cache:");
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printf(_("-/+ buffers/cache:"));
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printf(" %10s",
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scale_size(kb_main_used - buffers_plus_cached, flags, args));
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printf(" %10s",
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scale_size(kb_main_free + buffers_plus_cached, flags, args));
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printf("\n");
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}
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printf("%-7s", "Swap:");
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printf("%-7s", _("Swap:"));
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printf(" %10s", scale_size(kb_swap_total, flags, args));
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printf(" %10s", scale_size(kb_swap_used, flags, args));
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printf(" %10s", scale_size(kb_swap_free, flags, args));
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printf("\n");
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if (flags & FREE_TOTAL) {
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printf("%-7s", "Total:");
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printf("%-7s", _("Total:"));
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printf(" %10s", scale_size(kb_main_total + kb_swap_total, flags, args));
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printf(" %10s", scale_size(kb_main_used + kb_swap_used, flags, args));
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printf(" %10s", scale_size(kb_main_free + kb_swap_free, flags, args));
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