#include <my_global.h>
#include <m_string.h>
#include <my_sys.h>
#include <my_pthread.h>
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
#include <stdlib.h>
#include <stdio.h>
void my_exit(int c)
{
my_end(0 );
exit (c);
}
void do_usage(void )
{
printf("Usage:\n"
" %s <user> log <filename>\n"
" %s <user> exec <command> <args>\n" ,
my_progname, my_progname);
my_exit(1 );
}
void do_log(const char *logfile)
{
FILE *f;
uchar buf[4096 ];
int size;
if (!logfile)
do_usage();
f= my_fopen(logfile, O_WRONLY|O_APPEND|O_CREAT, MYF(MY_WME));
if (!f)
my_exit(1 );
while ((size= my_fread(stdin, buf, sizeof (buf), MYF(MY_WME))) > 0 )
if ((int )my_fwrite(f, buf, size, MYF(MY_WME)) != size)
my_exit(1 );
my_fclose(f, MYF(0 ));
my_exit(0 );
}
void do_exec(char *args[])
{
if (!args[0 ])
do_usage();
my_end(0 );
execvp(args[0 ], args);
}
int main(int argc, char *argv[])
{
struct passwd *user_info;
MY_INIT(argv[0 ]);
if (argc < 3 )
do_usage();
user_info= my_check_user(argv[1 ], MYF(0 ));
if (user_info ? my_set_user(argv[1 ], user_info, MYF(MY_WME))
: my_errno == EINVAL)
my_exit(1 );
if (strcmp(argv[2 ], "log" ) == 0 )
do_log(argv[3 ]);
if (strcmp(argv[2 ], "exec" ) == 0 )
do_exec(argv+3 );
my_end(0 );
return 1 ;
}
Messung V0.5 in Prozent C=100 H=93 G=96
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-10-08)
¤
*© Formatika GbR, Deutschland