Cleanup: always use sysconf to get the page size

[lttng-tools.git] / tests / utils / testapp / gen-syscall-events / gen-syscall-events.c

diff --git a/tests/utils/testapp/gen-syscall-events/gen-syscall-events.c b/tests/utils/testapp/gen-syscall-events/gen-syscall-events.c
index 9ab65093307513666b76fe5100919d163b35ded8..6a246867d39c824422e0db778ecdf85ef46528fc 100644 (file)
--- a/tests/utils/testapp/gen-syscall-events/gen-syscall-events.c
+++ b/tests/utils/testapp/gen-syscall-events/gen-syscall-events.c
@@ -37,7 +37,7 @@ void prefault_string(const char *p)
                 * for reading.
                 */
                asm volatile("" : : "m"(*p));
-               p += PAGE_SIZE;
+               p += sysconf(_SC_PAGE_SIZE);
        }
 }
 
@@ -93,7 +93,6 @@ int main(int argc, char **argv)
        if (argc != 4) {
                fprintf(stderr, "Error: Missing argument\n");
                fprintf(stderr, "USAGE: %s PATH_WAIT_FILE PATH1_TO_OPEN PATH2_TO_OPEN\n", argv[0]);
-               fprintf(stderr, "USAGE: %s PATH_WAIT_FILE\n", argv[0]);
                ret = -1;
                goto error;
        }