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author | Marius Vollmer <mvo@zagadka.de> | 1997-06-16 19:09:11 +0000 |
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committer | Marius Vollmer <mvo@zagadka.de> | 1997-06-16 19:09:11 +0000 |
commit | 419e9e117fa110de24b87ace73984f133887078c (patch) | |
tree | f70d0d329433545effbc249fe2e4f98a7f6a79c6 /libguile/dynl-dld.c | |
parent | cc0b33128194d56e08b3deabe3916b8753a30f9f (diff) | |
download | guile-419e9e117fa110de24b87ace73984f133887078c.tar.gz |
* dynl.c (scm_dynamic_call, scm_dynamic_args_call): Wrap dynamic
function call in SCM_DEFER_INTS/SCM_ALLOW_INTS.
(scm_dynamic_link, scm_dynamic_unlink, scm_dynamic_func): Always
call the sysdep functions with deferred ints.
* dynl.c, dynl-dl.c, dynl-dld.c, dynl-shl.c (sysdep_dynl_link,
sysdep_dynl_unlink, sysdep_dynl_func): Expect to be called with
deferred interrupts and insert SCM_ALLOW_INTS before throwing an
error.
* dynl.c (scm_dynamic_unlink, scm_dynamic_call): Return
SCM_UNSPECIFIED.
Diffstat (limited to 'libguile/dynl-dld.c')
-rw-r--r-- | libguile/dynl-dld.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/libguile/dynl-dld.c b/libguile/dynl-dld.c index f9cec2778..17d975c83 100644 --- a/libguile/dynl-dld.c +++ b/libguile/dynl-dld.c @@ -72,7 +72,10 @@ sysdep_dynl_link (fname, subr) status = dld_link (fname); if (status) + { + SCM_ALLOW_INTS; scm_misc_error (subr, dld_strerror (status), SCM_EOL); + } return fname; } @@ -83,11 +86,12 @@ sysdep_dynl_unlink (handle, subr) { int status; - SCM_DEFER_INTS; status = dld_unlink_by_file ((char *)fname, 1); - SCM_ALLOW_INTS; if (status) + { + SCM_ALLOW_INTS; scm_misc_error (s_dynamic_unlink, dld_strerror (status), SCM_EOL); + } } static void * @@ -98,15 +102,14 @@ sysdep_dynl_func (symb, handle, subr) { void *func; - SCM_DEFER_INTS; func = (void *) dld_get_func (func); if (func == 0) scm_misc_error (subr, dld_strerror (dld_errno), SCM_EOL); if (!dld_function_executable_p (func)) { listundefs (); + SCM_ALLOW_INTS; scm_misc_error (subr, "unresolved symbols remain", SCM_EOL); } - SCM_ALLOW_INTS; return func; } |