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extend demo to print the environment and all program arguments

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This commit is contained in:
Stefan Lankes 2015-09-12 17:03:45 +02:00
parent 6b7018b964
commit 8ad708cc9d
1 changed files with 4 additions and 4 deletions
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8
hermit/usr/examples/hello.c
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@ -36,10 +36,10 @@ int main(int argc, char** argv)
int i;
printf("Hello World!!!\n");
//for(i=0; environ[i]; i++)
// printf("environ[%d] = %s\n", i, environ[i]);
//for(i=0; i<argc; i++)
// printf("argv[%d] = %s\n", i, argv[i]);
for(i=0; environ[i]; i++)
printf("environ[%d] = %s\n", i, environ[i]);
for(i=0; i<argc; i++)
printf("argv[%d] = %s\n", i, argv[i]);
return errno;
}