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tload: 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 12:25:19 +02:00
parent 44f5745d7e
commit 24762e2ed8
1 changed files with 17 additions and 16 deletions
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33
tload.c
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@ -11,7 +11,9 @@
*/
#include "proc/version.h"
#include "proc/sysinfo.h"
#include <err.h>
#include "c.h"
#include "nls.h"
#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
@ -57,7 +59,7 @@ static void setsize(int i)
screen = (char *)realloc(screen, scr_size);
if (screen == NULL)
err(EXIT_FAILURE, "cannot allocate %zu bytes", scr_size);
err(EXIT_FAILURE, _("cannot allocate %zu bytes"), scr_size);
memset(screen, ' ', scr_size - 1);
*(screen + scr_size - 2) = '\0';
@ -65,18 +67,17 @@ static void setsize(int i)
longjmp(jb, 0);
}
static void __attribute__ ((__noreturn__))
usage(FILE * out)
static void __attribute__ ((__noreturn__)) usage(FILE * out)
{
fprintf(out,
"\nUsage: %s [options] [tty]\n"
"\nOptions:\n", program_invocation_short_name);
fprintf(out,
" -d, --delay <secs> update delay in seconds\n"
" -s, --scale <num> vertical scale\n"
" -h, --help display this help text\n"
" -V, --version display version information and exit\n");
fprintf(out, "\nFor more information see tload(1).\n");
fputs(USAGE_HEADER, out);
fprintf(out, " %s [options] [tty]\n", program_invocation_short_name);
fputs(USAGE_OPTIONS, out);
fputs(_(" -d, --delay <secs> update delay in seconds\n"), out);
fputs(_(" -s, --scale <num> vertical scale\n"), out);
fputs(USAGE_SEPARATOR, out);
fputs(USAGE_HELP, out);
fputs(USAGE_VERSION, out);
fprintf(out, USAGE_MAN_TAIL("tload(1)"));
exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS);
}
@ -106,8 +107,8 @@ int main(int argc, char **argv)
dly = atoi(optarg);
break;
case 'V':
display_version();
exit(0);
printf(PROCPS_NG_VERSION);
return EXIT_SUCCESS;
break;
case 'h':
usage(stdout);
@ -117,7 +118,7 @@ int main(int argc, char **argv)
if (argc > optind)
if ((fd = open(argv[optind], 1)) == -1)
err(EXIT_FAILURE, "can not open tty");
err(EXIT_FAILURE, _("can not open tty"));
setsize(0);