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| author | Theodore Ts'o <tytso@mit.edu> | 2008-09-01 11:17:29 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2008-09-01 11:36:53 -0400 |
| commit | f38cf3cb34addaa53d1f855d7607b151082a4229 (patch) | |
| tree | 9fd7e5fb2dc58b3b42b1aa482ffa8cf1b7cd0918 /resize/main.c | |
| parent | 7fd2651f67a43fad3cc1cc2db7c0e5f9c568023c (diff) | |
| download | e2fsprogs-f38cf3cb34addaa53d1f855d7607b151082a4229.tar.gz | |
Only use the test_io manager if the right environment variables are set
In order to make it possible for the test_io manager to be compiled in
by default, make all of the programs that might try to use it to only
do so if the environment variables TEST_IO_FLAGS and TEST_IO_DEBUG are
set.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'resize/main.c')
| -rw-r--r-- | resize/main.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/resize/main.c b/resize/main.c index aeac24bc..d6ecd8b3 100644 --- a/resize/main.c +++ b/resize/main.c @@ -22,6 +22,9 @@ extern char *optarg; extern int optind; #endif #include <unistd.h> +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> @@ -290,10 +293,12 @@ int main (int argc, char ** argv) fd = -1; } - if (flags & RESIZE_DEBUG_IO) { +#ifdef CONFIG_TESTIO_DEBUG + if (getenv("TEST_IO_FLAGS") || getenv("TEST_IO_BLOCK")) { io_ptr = test_io_manager; test_io_backing_manager = unix_io_manager; } else +#endif io_ptr = unix_io_manager; if (!(mount_flags & EXT2_MF_MOUNTED)) |