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Code Issues Releases Wiki Activity

Fix docstring.

This commit is contained in:
Calvin Rose 2022-06-19 18:52:37 -05:00
parent eecc388ebd
commit 47e91bfd89
2 changed files with 5 additions and 2 deletions
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4
examples/ffi/test.janet
View File

@ -1,3 +1,7 @@
#
# Simple FFI test script that tests against a simple shared object
#
(def ffi/loc "examples/ffi/so.so")
(def ffi/source-loc "examples/ffi/so.c")

3
src/core/ffi.c
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@ -1130,7 +1130,6 @@ JANET_CORE_FN(cfun_ffi_buffer_write,
return janet_wrap_buffer(buffer);
}
JANET_CORE_FN(cfun_ffi_buffer_read,
"(ffi/read ffi-type bytes &opt offset)",
"Parse a native struct out of a buffer and convert it to normal Janet data structures. "
@ -1153,7 +1152,7 @@ JANET_CORE_FN(cfun_ffi_buffer_read,
JANET_CORE_FN(cfun_ffi_get_callback_trampoline,
"(ffi/trampoline cc)",
"Get a native function pointer that can be used as a callback and passed to C libraries. "
"This callback trampoline has the signature `void trampoline(void *ctx, void *userdata)` in "
"This callback trampoline has the signature `void trampoline(void \\*ctx, void \\*userdata)` in "
"the given calling convention. This is the only function signature supported. "
"It is up to the programmer to ensure that the `userdata` argument contains a janet function "
"the will be called with one argument, `ctx` which is an opaque pointer. This pointer can "