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Contents

.Dd February 15, 2008
.Dt FFI 3
.Sh NAME
.Nm FFI
.Nd Foreign Function Interface
.Sh LIBRARY
libffi, -lffi
.Sh SYNOPSIS
.In ffi.h
.Ft ffi_status
.Fo ffi_prep_cif
.Fa "ffi_cif *cif"
.Fa "ffi_abi abi"
.Fa "unsigned int nargs"
.Fa "ffi_type *rtype"
.Fa "ffi_type **atypes"
.Fc
.Ft void
.Fo ffi_prep_cif_var
.Fa "ffi_cif *cif"
.Fa "ffi_abi abi"
.Fa "unsigned int nfixedargs"
.Fa "unsigned int ntotalargs"
.Fa "ffi_type *rtype"
.Fa "ffi_type **atypes"
.Fc
.Ft void
.Fo ffi_call
.Fa "ffi_cif *cif"
.Fa "void (*fn)(void)"
.Fa "void *rvalue"
.Fa "void **avalue"
.Fc
.Sh DESCRIPTION
The foreign function interface provides a mechanism by which a function can
generate a call to another function at runtime without requiring knowledge of
the called function's interface at compile time.
.Sh SEE ALSO
.Xr ffi_prep_cif 3 ,
.Xr ffi_prep_cif_var 3 ,
.Xr ffi_call 3

Version data entries

5,714 entries across 5,697 versions & 43 rubygems

Version Path
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cybrid_api_id_ruby-0.115.139 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_bank_ruby-0.115.139 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_organization_ruby-0.115.139 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_id_ruby-0.115.138 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_organization_ruby-0.115.138 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
ory-client-1.11.6 vendor/bundle/ruby/2.7.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_id_ruby-0.115.137 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_bank_ruby-0.115.137 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_organization_ruby-0.115.137 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_bank_ruby-0.115.135 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_organization_ruby-0.115.135 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_id_ruby-0.115.135 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_organization_ruby-0.115.134 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_bank_ruby-0.115.134 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_id_ruby-0.115.134 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_bank_ruby-0.115.133 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_id_ruby-0.115.133 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_organization_ruby-0.115.133 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3
cybrid_api_bank_ruby-0.115.132 vendor/bundle/ruby/3.2.0/gems/ffi-1.16.3/ext/ffi_c/libffi/man/ffi.3