diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-10-25 03:32:00 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-10-25 03:32:00 +0000 |
| commit | e694894dbd3995a55b438aebc24c16caf2007a0f (patch) | |
| tree | dc42e03bbdee9fc9f46f92ae763f4e7ce7a4f05c /pack.c | |
| parent | e62586fd744f16458c82d12656f90a1a5a809fa1 (diff) | |
[DOC] add description of j and J for unpack.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'pack.c')
| -rw-r--r-- | pack.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1066,11 +1066,15 @@ infected_str_new(const char *ptr, long len, VALUE str) * S | Integer | 16-bit unsigned, native endian (uint16_t) * L | Integer | 32-bit unsigned, native endian (uint32_t) * Q | Integer | 64-bit unsigned, native endian (uint64_t) + * J | Integer | pointer width unsigned, native endian (uintptr_t) + * | | (J is available since Ruby 2.3.) * | | * c | Integer | 8-bit signed (signed char) * s | Integer | 16-bit signed, native endian (int16_t) * l | Integer | 32-bit signed, native endian (int32_t) * q | Integer | 64-bit signed, native endian (int64_t) + * j | Integer | pointer width signed, native endian (intptr_t) + * | | (j is available since Ruby 2.3.) * | | * S_, S! | Integer | unsigned short, native endian * I, I_, I! | Integer | unsigned int, native endian @@ -1078,6 +1082,8 @@ infected_str_new(const char *ptr, long len, VALUE str) * Q_, Q! | Integer | unsigned long long, native endian (ArgumentError * | | if the platform has no long long type.) * | | (Q_ and Q! is available since Ruby 2.1.) + * J! | Integer | uintptr_t, native endian (same with J) + * | | (J! is available since Ruby 2.3.) * | | * s_, s! | Integer | signed short, native endian * i, i_, i! | Integer | signed int, native endian @@ -1085,6 +1091,8 @@ infected_str_new(const char *ptr, long len, VALUE str) * q_, q! | Integer | signed long long, native endian (ArgumentError * | | if the platform has no long long type.) * | | (q_ and q! is available since Ruby 2.1.) + * j! | Integer | intptr_t, native endian (same with j) + * | | (j! is available since Ruby 2.3.) * | | * S> L> Q> | Integer | same as the directives without ">" except * s> l> q> | | big endian @@ -1092,6 +1100,7 @@ infected_str_new(const char *ptr, long len, VALUE str) * L!> Q!> | | "S>" is same as "n" * s!> i!> | | "L>" is same as "N" * l!> q!> | | + * J> j> J!> j!>| | * | | * S< L< Q< | Integer | same as the directives without "<" except * s< l< q< | | little endian @@ -1099,6 +1108,7 @@ infected_str_new(const char *ptr, long len, VALUE str) * L!< Q!< | | "S<" is same as "v" * s!< i!< | | "L<" is same as "V" * l!< q!< | | + * J< j< J!< j!<| | * | | * n | Integer | 16-bit unsigned, network (big-endian) byte order * N | Integer | 32-bit unsigned, network (big-endian) byte order |