inttypes
This commit is contained in:
jD91mZM2
Generated
+12
-1
@@ -148,6 +148,17 @@ dependencies = [
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"sys_socket 0.1.0",
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]
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[[package]]
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name = "inttypes"
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version = "0.1.0"
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dependencies = [
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"cbindgen 0.5.2",
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"ctype 0.1.0",
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"errno 0.1.0",
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"platform 0.1.0",
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"stdlib 0.1.0",
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]
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[[package]]
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name = "itoa"
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version = "0.4.1"
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@@ -274,6 +285,7 @@ dependencies = [
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"fenv 0.1.0",
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"float 0.1.0",
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"grp 0.1.0",
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"inttypes 0.1.0",
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"locale 0.1.0",
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"netinet 0.1.0",
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"platform 0.1.0",
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@@ -357,7 +369,6 @@ name = "setjmp"
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version = "0.1.0"
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dependencies = [
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"cbindgen 0.5.2",
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"platform 0.1.0",
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]
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[[package]]
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@@ -20,6 +20,7 @@ fcntl = { path = "src/fcntl" }
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fenv = { path = "src/fenv" }
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float = { path = "src/float" }
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grp = { path = "src/grp" }
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inttypes = { path = "src/inttypes" }
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locale = { path = "src/locale" }
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netinet = { path = "src/netinet" }
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platform = { path = "src/platform" }
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@@ -0,0 +1,190 @@
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#define PRId8 "i"
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#define PRId16 "i"
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#define PRId32 "i"
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#define PRId64 "i"
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#define PRIdLEAST8 "i"
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#define PRIdLEAST16 "i"
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#define PRIdLEAST32 "i"
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#define PRIdLEAST64 "i"
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#define PRIdFAST8 "i"
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#define PRIdFAST16 "i"
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#define PRIdFAST32 "i"
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#define PRIdFAST64 "i"
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#define PRIi8 "i"
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#define PRIi16 "i"
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#define PRIi32 "i"
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#define PRIi64 "i"
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#define PRIiLEAST8 "i"
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#define PRIiLEAST16 "i"
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#define PRIiLEAST32 "i"
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#define PRIiLEAST64 "i"
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#define PRIiFAST8 "i"
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#define PRIiFAST16 "i"
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#define PRIiFAST32 "i"
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#define PRIiFAST64 "i"
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#define PRIo8 "o"
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#define PRIo16 "o"
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#define PRIo32 "o"
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#define PRIo64 "o"
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#define PRIoLEAST8 "o"
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#define PRIoLEAST16 "o"
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#define PRIoLEAST32 "o"
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#define PRIoLEAST64 "o"
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#define PRIoFAST8 "o"
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#define PRIoFAST16 "o"
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#define PRIoFAST32 "o"
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#define PRIoFAST64 "o"
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#define PRIu8 "u"
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#define PRIu16 "u"
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#define PRIu32 "u"
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#define PRIu64 "u"
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#define PRIuLEAST8 "u"
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#define PRIuLEAST16 "u"
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#define PRIuLEAST32 "u"
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#define PRIuLEAST64 "u"
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#define PRIuFAST8 "u"
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#define PRIuFAST16 "u"
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#define PRIuFAST32 "u"
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#define PRIuFAST64 "u"
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#define PRIx8 "x"
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#define PRIx16 "x"
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#define PRIx32 "x"
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#define PRIx64 "x"
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#define PRIxLEAST8 "x"
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#define PRIxLEAST16 "x"
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#define PRIxLEAST32 "x"
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#define PRIxLEAST64 "x"
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#define PRIxFAST8 "x"
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#define PRIxFAST16 "x"
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#define PRIxFAST32 "x"
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#define PRIxFAST64 "x"
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#define PRIX8 "X"
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#define PRIX16 "X"
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#define PRIX32 "X"
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#define PRIX64 "X"
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#define PRIXLEAST8 "X"
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#define PRIXLEAST16 "X"
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#define PRIXLEAST32 "X"
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#define PRIXLEAST64 "X"
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#define PRIXFAST8 "X"
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#define PRIXFAST16 "X"
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#define PRIXFAST32 "X"
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#define PRIXFAST64 "X"
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#define PRIdMAX "d"
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#define PRIiMAX "i"
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#define PRIoMAX "o"
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#define PRIuMAX "u"
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#define PRIxMAX "x"
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#define PRIXMAX "X"
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#define PRIdPTR "d"
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#define PRIiPTR "i"
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#define PRIoPTR "o"
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#define PRIuPTR "u"
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#define PRIxPTR "x"
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#define PRIXPTR "X"
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#define SCNd8 "hhd"
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#define SCNd16 "hd"
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#define SCNd32 "d"
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#define SCNd64 "ld"
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#define SCNdLEAST8 "hhd"
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#define SCNdLEAST16 "hd"
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#define SCNdLEAST32 "d"
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#define SCNdLEAST64 "ld"
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#define SCNdFAST8 "hhd"
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#define SCNdFAST16 "hd"
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#define SCNdFAST32 "d"
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#define SCNdFAST64 "ld"
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#define SCNi8 "hhi"
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#define SCNi16 "hi"
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#define SCNi32 "i"
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#define SCNi64 "li"
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#define SCNiLEAST8 "hhi"
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#define SCNiLEAST16 "hi"
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#define SCNiLEAST32 "i"
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#define SCNiLEAST64 "li"
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#define SCNiFAST8 "hhi"
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#define SCNiFAST16 "hi"
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#define SCNiFAST32 "i"
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#define SCNiFAST64 "li"
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#define SCNo8 "hho"
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#define SCNo16 "ho"
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#define SCNo32 "o"
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#define SCNo64 "lo"
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#define SCNoLEAST8 "hho"
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#define SCNoLEAST16 "ho"
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#define SCNoLEAST32 "o"
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#define SCNoLEAST64 "lo"
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#define SCNoFAST8 "hho"
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#define SCNoFAST16 "ho"
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#define SCNoFAST32 "o"
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#define SCNoFAST64 "lo"
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#define SCNu8 "hhu"
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#define SCNu16 "hu"
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#define SCNu32 "u"
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#define SCNu64 "lu"
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#define SCNuLEAST8 "hhu"
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#define SCNuLEAST16 "hu"
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#define SCNuLEAST32 "u"
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#define SCNuLEAST64 "lu"
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#define SCNuFAST8 "hhu"
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#define SCNuFAST16 "hu"
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#define SCNuFAST32 "u"
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#define SCNuFAST64 "lu"
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#define SCNx8 "hhx"
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#define SCNx16 "hx"
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#define SCNx32 "x"
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#define SCNx64 "lx"
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#define SCNxLEAST8 "hhx"
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#define SCNxLEAST16 "hx"
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#define SCNxLEAST32 "x"
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#define SCNxLEAST64 "lx"
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#define SCNxFAST8 "hhx"
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#define SCNxFAST16 "hx"
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#define SCNxFAST32 "x"
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#define SCNxFAST64 "lx"
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#define SCNdMAX "jd"
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#define SCNiMAX "ji"
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#define SCNoMAX "jo"
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#define SCNuMAX "ju"
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#define SCNxMAX "jx"
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#define SCNdPTR "td"
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#define SCNiPTR "ti"
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#define SCNoPTR "to"
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#define SCNuPTR "tu"
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#define SCNxPTR "tx"
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@@ -0,0 +1,2 @@
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#define OPENLIBM_USE_HOST_FENV_H 1
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#include <openlibm.h>
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@@ -0,0 +1,14 @@
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[package]
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name = "inttypes"
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version = "0.1.0"
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authors = ["jD91mZM2 <me@krake.one>"]
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build = "build.rs"
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[build-dependencies]
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cbindgen = { path = "../../cbindgen" }
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[dependencies]
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ctype = { path = "../ctype" }
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errno = { path = "../errno" }
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platform = { path = "../platform" }
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stdlib = { path = "../stdlib" }
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@@ -0,0 +1,11 @@
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extern crate cbindgen;
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use std::{env, fs};
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fn main() {
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let crate_dir = env::var("CARGO_MANIFEST_DIR").expect("CARGO_MANIFEST_DIR not set");
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fs::create_dir_all("../../target/include").expect("failed to create include directory");
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cbindgen::generate(crate_dir)
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.expect("failed to generate bindings")
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.write_to_file("../../target/include/inttypes.h");
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}
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@@ -0,0 +1,7 @@
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sys_includes = ["stdint.h"]
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include_guard = "_INTTYPES_H"
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trailer = "#include <bits/inttypes.h>"
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language = "C"
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[enum]
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prefix_with_name = true
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@@ -0,0 +1,74 @@
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#[macro_use] extern crate stdlib;
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extern crate ctype;
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extern crate errno;
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extern crate platform;
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use errno::*;
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use platform::types::*;
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#[no_mangle]
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pub extern "C" fn imaxabs(i: intmax_t) -> intmax_t {
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i.abs()
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}
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#[no_mangle]
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#[repr(C)]
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pub struct intmaxdiv_t {
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quot: intmax_t,
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rem: intmax_t
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}
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#[no_mangle]
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pub extern "C" fn imaxdiv(i: intmax_t, j: intmax_t) -> intmaxdiv_t {
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intmaxdiv_t {
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quot: i / j,
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rem: i % j
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}
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}
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#[no_mangle]
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pub unsafe extern "C" fn strtoimax(s: *const c_char,
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endptr: *mut *mut c_char,
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base: c_int)
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-> intmax_t {
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use stdlib::*;
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strto_impl!(
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intmax_t,
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false,
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intmax_t::max_value(),
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intmax_t::min_value(),
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s,
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endptr,
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base
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)
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}
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#[no_mangle]
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pub unsafe extern "C" fn strtoumax(s: *const c_char,
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endptr: *mut *mut c_char,
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base: c_int)
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-> uintmax_t {
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use stdlib::*;
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strto_impl!(
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uintmax_t,
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false,
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uintmax_t::max_value(),
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uintmax_t::min_value(),
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s,
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endptr,
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base
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)
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}
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#[allow(unused)]
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#[no_mangle]
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pub extern "C" fn wcstoimax(nptr: *const wchar_t, endptr: *mut *mut wchar_t,
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base: c_int) -> intmax_t {
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unimplemented!();
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}
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#[allow(unused)]
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#[no_mangle]
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pub extern "C" fn wcstoumax(nptr: *const wchar_t, endptr: *mut *mut wchar_t,
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base: c_int) -> uintmax_t {
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unimplemented!();
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}
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@@ -6,6 +6,3 @@ build = "build.rs"
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[build-dependencies]
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cbindgen = { path = "../../cbindgen" }
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[dependencies]
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platform = { path = "../platform" }
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@@ -498,7 +498,7 @@ pub unsafe extern "C" fn strtod(s: *const c_char, endptr: *mut *mut c_char) -> c
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}
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}
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fn is_positive(ch: c_char) -> Option<(bool, isize)> {
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pub fn is_positive(ch: c_char) -> Option<(bool, isize)> {
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match ch {
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0 => None,
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ch if ch == b'+' as c_char => Some((true, 1)),
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@@ -507,7 +507,7 @@ fn is_positive(ch: c_char) -> Option<(bool, isize)> {
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}
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}
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fn detect_base(s: *const c_char) -> Option<(c_int, isize)> {
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pub fn detect_base(s: *const c_char) -> Option<(c_int, isize)> {
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let first = unsafe { *s } as u8;
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match first {
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0 => None,
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@@ -526,7 +526,7 @@ fn detect_base(s: *const c_char) -> Option<(c_int, isize)> {
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}
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}
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unsafe fn convert_octal(s: *const c_char) -> Option<(c_ulong, isize, bool)> {
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pub unsafe fn convert_octal(s: *const c_char) -> Option<(c_ulong, isize, bool)> {
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if *s != 0 && *s == b'0' as c_char {
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if let Some((val, idx, overflow)) = convert_integer(s.offset(1), 8) {
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Some((val, idx + 1, overflow))
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@@ -539,7 +539,7 @@ unsafe fn convert_octal(s: *const c_char) -> Option<(c_ulong, isize, bool)> {
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}
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}
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unsafe fn convert_hex(s: *const c_char) -> Option<(c_ulong, isize, bool)> {
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pub unsafe fn convert_hex(s: *const c_char) -> Option<(c_ulong, isize, bool)> {
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if (*s != 0 && *s == b'0' as c_char)
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&& (*s.offset(1) != 0 && (*s.offset(1) == b'x' as c_char || *s.offset(1) == b'X' as c_char))
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{
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@@ -549,7 +549,7 @@ unsafe fn convert_hex(s: *const c_char) -> Option<(c_ulong, isize, bool)> {
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}
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}
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fn convert_integer(s: *const c_char, base: c_int) -> Option<(c_ulong, isize, bool)> {
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pub fn convert_integer(s: *const c_char, base: c_int) -> Option<(c_ulong, isize, bool)> {
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// -1 means the character is invalid
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#[cfg_attr(rustfmt, rustfmt_skip)]
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const LOOKUP_TABLE: [c_long; 256] = [
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@@ -603,6 +603,7 @@ fn convert_integer(s: *const c_char, base: c_int) -> Option<(c_ulong, isize, boo
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}
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}
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#[macro_export]
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macro_rules! strto_impl {
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(
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$rettype:ty,
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