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Viewing changes to plugins.d/usplash.c

working new feature: network-hooks - Enables user-scripts to take up
                     interfaces during bootup

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plugins.d/usplash.c
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 * along with this program.  If not, see
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 * <http://www.gnu.org/licenses/>.
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 * 
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 * Contact the authors at <mandos@fukt.bsnet.se>.
 
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 * Contact the authors at <mandos@recompile.se>.
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 */
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#define _GNU_SOURCE             /* asprintf(), TEMP_FAILURE_RETRY() */
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                                   dirent */
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#include <stddef.h>             /* NULL */
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#include <string.h>             /* strlen(), memcmp(), strerror() */
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#include <stdio.h>              /* asprintf(), vasprintf(), vprintf(), fprintf() */
 
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#include <stdio.h>              /* asprintf(), vasprintf(), vprintf(),
 
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                                   fprintf() */
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#include <unistd.h>             /* close(), write(), readlink(),
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                                   read(), STDOUT_FILENO, sleep(),
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                                   fork(), setuid(), geteuid(),
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const char usplash_name[] = "/sbin/usplash";
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/* Function to use when printing errors */
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void error_plus(int status, int errnum, const char *formatstring, ...){
 
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void error_plus(int status, int errnum, const char *formatstring,
 
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                ...){
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  va_list ap;
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  char *text;
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  int ret;
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  va_start(ap, formatstring);
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  ret = vasprintf(&text, formatstring, ap);
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  if (ret == -1){
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    fprintf(stderr, "Mandos plugin %s: ", program_invocation_short_name);
 
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    fprintf(stderr, "Mandos plugin %s: ",
 
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            program_invocation_short_name);
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    vfprintf(stderr, formatstring, ap);
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    fprintf(stderr, ": ");
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    fprintf(stderr, "%s\n", strerror(errnum));