diff options
Diffstat (limited to 'm4/guix.m4')
| -rw-r--r-- | m4/guix.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/m4/guix.m4 b/m4/guix.m4 index 563ce51699..acfc33e170 100644 --- a/m4/guix.m4 +++ b/m4/guix.m4 @@ -175,9 +175,9 @@ AC_DEFUN([GUIX_TEST_ROOT_DIRECTORY], [ [ac_cv_guix_test_root="`pwd`/test-tmp"]) ]) -dnl 'BINPRM_BUF_SIZE' constant in Linux. The Hurd has a limit -dnl of about a page (see exec/hashexec.c.) -m4_define([LINUX_HASH_BANG_LIMIT], 128) +dnl 'BINPRM_BUF_SIZE' constant in Linux (we leave room for the trailing zero.) +dnl The Hurd has a limit of about a page (see exec/hashexec.c.) +m4_define([LINUX_HASH_BANG_LIMIT], 127) dnl Hardcoded 'sun_path' length in <sys/un.h>. m4_define([SOCKET_FILE_NAME_LIMIT], 108) |