diff options
Diffstat (limited to 'aufgabe2/main.c')
| -rw-r--r-- | aufgabe2/main.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/aufgabe2/main.c b/aufgabe2/main.c index f876f54..1771a26 100644 --- a/aufgabe2/main.c +++ b/aufgabe2/main.c @@ -1,6 +1,6 @@ /* * vim:ts=4:sw=4:expandtab - * + * */ #include <stdio.h> #include <unistd.h> @@ -9,6 +9,7 @@ #include <sys/types.h> #include <sys/wait.h> +#include "queue.h" #include "conv.h" #include "log.h" #include "monitor.h" @@ -50,7 +51,7 @@ pid_t fork_child(funcptr work, funcptr cleanup) { * die Prozessfunktion doch zurückkehrt. */ exit(EXIT_FAILURE); } - + if (pid == -1) { /* error */ perror("fork()"); @@ -69,6 +70,17 @@ pid_t fork_child(funcptr work, funcptr cleanup) { * */ int main() { + + /* + * Öffnen der Pipes. + */ + if ((pipe(queue[D_CONV_TO_LOG])!=0) || (pipe(queue[D_CONV_TO_STAT])!=0) || + (pipe(queue[D_STAT_TO_MON])!=0)) { + perror("main.c pipe()"); + exit(EXIT_FAILURE); + } + + pconv = fork_child(conv, conv_cleanup); plog = fork_child(log, log_cleanup); pstatistic = fork_child(statistic, statistic_cleanup); @@ -84,3 +96,4 @@ int main() { return 0; } + |
