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Diffstat (limited to 'support/hypertex/tanmoy/X/newpg.c')
-rw-r--r--support/hypertex/tanmoy/X/newpg.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/support/hypertex/tanmoy/X/newpg.c b/support/hypertex/tanmoy/X/newpg.c
new file mode 100644
index 0000000000..d17832f49e
--- /dev/null
+++ b/support/hypertex/tanmoy/X/newpg.c
@@ -0,0 +1,37 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+
+#ifndef EXIT_FAILURE
+ #define EXIT_FAILURE 1
+#endif
+
+#define abrt() return EXIT_FAILURE
+
+int main(int argc, char *argv[])
+{
+ pid_t pgid, pid=0; int arg1;
+
+ if (argc < 3) {
+ fprintf(stderr,"Usage: %s pgid command args\n",argv[0]);
+ abrt();
+ }
+
+ if(sscanf(argv[1],"%d",&arg1)!=1) {
+ fprintf(stderr,"Usage: %s pgid command args\n",argv[0]);
+ abrt();
+ }
+ pgid = arg1;
+
+ if (setpgid(0,pgid)) {
+ fprintf(stderr,"Error changing pgid\n");
+ abrt();
+ }
+
+ if(execvp(argv[2],&argv[2])) {
+ fprintf(stderr,"Error execvping\n");
+ abrt();
+ }
+
+ return 0; /* Impossible */
+}