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GGitHub[libc] Migrate ctype_utils to use char instead of int where applicable. (#166225)
120689e4创建于 2025年11月6日历史提交
文件最后提交记录最后更新时间
CMakeLists.txt
[libc] Correct x86_64 architecture for string(s) tests. (#143150)
1 年前
bcmp.cpp
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
bcmp.h
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
bcopy.cpp
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
bcopy.h
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
bzero.cpp
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
bzero.h
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
ffs.cpp
[libc] implement strings/ffs (#129892) This patch adds the strings/ffs function. ref: https://pubs.opengroup.org/onlinepubs/9799919799/functions/ffs.html Closes: #122054.
1 年前
ffs.h
[libc] implement strings/ffs (#129892) This patch adds the strings/ffs function. ref: https://pubs.opengroup.org/onlinepubs/9799919799/functions/ffs.html Closes: #122054.
1 年前
ffsl.cpp
[libc] implement strings/ffs (#129892) This patch adds the strings/ffs function. ref: https://pubs.opengroup.org/onlinepubs/9799919799/functions/ffs.html Closes: #122054.
1 年前
ffsl.h
[libc] implement strings/ffs (#129892) This patch adds the strings/ffs function. ref: https://pubs.opengroup.org/onlinepubs/9799919799/functions/ffs.html Closes: #122054.
1 年前
ffsll.cpp
[libc] implement strings/ffs (#129892) This patch adds the strings/ffs function. ref: https://pubs.opengroup.org/onlinepubs/9799919799/functions/ffs.html Closes: #122054.
1 年前
ffsll.h
[libc] implement strings/ffs (#129892) This patch adds the strings/ffs function. ref: https://pubs.opengroup.org/onlinepubs/9799919799/functions/ffs.html Closes: #122054.
1 年前
index.cpp
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
index.h
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
rindex.cpp
[libc] Expand usage of libc null checks. (#116262) Fixes #111546 --------- Co-authored-by: alyyelashram <150528548+alyyelashram@users.noreply.github.com>
1 年前
rindex.h
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
strcasecmp.cpp
[libc] Migrate ctype_utils to use char instead of int where applicable. (#166225) Functions like isalpha / tolower can operate on chars internally. This allows us to get rid of unnecessary casts and open a way to creating wchar_t overloads with the same names (e.g. for isalpha), that would simplify templated code for conversion functions (see 315dfe5865962d8a3d60e21d1fffce5214fe54ef). Add the int->char converstion to public entrypoints implementation instead. We also need to introduce bounds check on the input argument values - these functions' behavior is unspecified if the argument is neither EOF nor fits in "unsigned char" range, but the tests we've had verified that they always return false for small negative values. To preserve this behavior, cover it explicitly.
8 个月前
strcasecmp.h
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
strcasecmp_l.cpp
[libc] Migrate ctype_utils to use char instead of int where applicable. (#166225) Functions like isalpha / tolower can operate on chars internally. This allows us to get rid of unnecessary casts and open a way to creating wchar_t overloads with the same names (e.g. for isalpha), that would simplify templated code for conversion functions (see 315dfe5865962d8a3d60e21d1fffce5214fe54ef). Add the int->char converstion to public entrypoints implementation instead. We also need to introduce bounds check on the input argument values - these functions' behavior is unspecified if the argument is neither EOF nor fits in "unsigned char" range, but the tests we've had verified that they always return false for small negative values. To preserve this behavior, cover it explicitly.
8 个月前
strcasecmp_l.h
[libc] implement strings/str{n}casecmp_l (#130407) ref: https://pubs.opengroup.org/onlinepubs/9799919799/functions/strcasecmp_l.html This patch introduces the strcasecmp_l function. At present, the locale parameter is ignored, making it a stub implementation. This is consistent with how other locale-related functions, such as islower_l, are treated in our codebase as well as in [musl](https://github.com/bminor/musl/blob/master/src/string/strcasecmp.c) and [bionic](https://cs.android.com/android/platform/superproject/main/+/main:bionic/libc/bionic/strings_l.cpp). --------- Co-authored-by: Michael Jones <michaelrj@google.com>
1 年前
strncasecmp.cpp
[libc] Migrate ctype_utils to use char instead of int where applicable. (#166225) Functions like isalpha / tolower can operate on chars internally. This allows us to get rid of unnecessary casts and open a way to creating wchar_t overloads with the same names (e.g. for isalpha), that would simplify templated code for conversion functions (see 315dfe5865962d8a3d60e21d1fffce5214fe54ef). Add the int->char converstion to public entrypoints implementation instead. We also need to introduce bounds check on the input argument values - these functions' behavior is unspecified if the argument is neither EOF nor fits in "unsigned char" range, but the tests we've had verified that they always return false for small negative values. To preserve this behavior, cover it explicitly.
8 个月前
strncasecmp.h
[libc] move bcmp, bzero, bcopy, index, rindex, strcasecmp, strncasecmp to strings.h (#118899) docgen relies on the convention that we have a file foo.cpp in libc/src/\<header\>/. Because the above functions weren't in libc/src/strings/ but rather libc/src/string/, docgen could not find that we had implemented these. Rather than add special carve outs to docgen, let's fix up our sources for these 7 functions to stick with the existing conventions the rest of the codebase follows. Link: #118860 Fixes: #118875
1 年前
strncasecmp_l.cpp
[libc] Migrate ctype_utils to use char instead of int where applicable. (#166225) Functions like isalpha / tolower can operate on chars internally. This allows us to get rid of unnecessary casts and open a way to creating wchar_t overloads with the same names (e.g. for isalpha), that would simplify templated code for conversion functions (see 315dfe5865962d8a3d60e21d1fffce5214fe54ef). Add the int->char converstion to public entrypoints implementation instead. We also need to introduce bounds check on the input argument values - these functions' behavior is unspecified if the argument is neither EOF nor fits in "unsigned char" range, but the tests we've had verified that they always return false for small negative values. To preserve this behavior, cover it explicitly.
8 个月前
strncasecmp_l.h
[libc] implement strings/str{n}casecmp_l (#130407) ref: https://pubs.opengroup.org/onlinepubs/9799919799/functions/strcasecmp_l.html This patch introduces the strcasecmp_l function. At present, the locale parameter is ignored, making it a stub implementation. This is consistent with how other locale-related functions, such as islower_l, are treated in our codebase as well as in [musl](https://github.com/bminor/musl/blob/master/src/string/strcasecmp.c) and [bionic](https://cs.android.com/android/platform/superproject/main/+/main:bionic/libc/bionic/strings_l.cpp). --------- Co-authored-by: Michael Jones <michaelrj@google.com>
1 年前