diff options
Diffstat (limited to 'man7/feature_test_macros.7')
| -rw-r--r-- | man7/feature_test_macros.7 | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/man7/feature_test_macros.7 b/man7/feature_test_macros.7 index 6e704f0163..c8f2486a29 100644 --- a/man7/feature_test_macros.7 +++ b/man7/feature_test_macros.7 @@ -515,21 +515,21 @@ Defining this macro (with any value) implicitly defines .BR _POSIX_SOURCE , .B _POSIX_C_SOURCE with the value 200809L -(200112L in glibc versions before 2.10; -199506L in glibc versions before 2.5; -199309L in glibc versions before 2.1) +(200112L before glibc 2.10; +199506L before glibc 2.5; +199309L before glibc 2.1) and .B _XOPEN_SOURCE with the value 700 -(600 in glibc versions before 2.10; -500 in glibc versions before 2.2). +(600 before glibc 2.10; +500 before glibc 2.2). In addition, various GNU-specific extensions are also exposed. .IP Since glibc 2.19, defining .B _GNU_SOURCE also has the effect of implicitly defining .BR _DEFAULT_SOURCE . -In glibc versions before 2.20, defining +Before glibc 2.20, defining .B _GNU_SOURCE also had the effect of implicitly defining .B _BSD_SOURCE @@ -657,7 +657,7 @@ can now be fortified. .IP Use of this macro requires compiler support, available with .BR gcc (1) -since version 4.0. +since glibc 4.0. .IP Use of .B _FORTIFY_SOURCE @@ -676,9 +676,9 @@ then the following feature test macros are defined by default: .BR _POSIX_SOURCE , and .BR _POSIX_C_SOURCE =200809L -(200112L in glibc versions before 2.10; -199506L in glibc versions before 2.4; -199309L in glibc versions before 2.1). +(200112L before glibc 2.10; +199506L before glibc 2.4; +199309L before glibc 2.1). .PP If any of .BR __STRICT_ANSI__ , @@ -752,8 +752,8 @@ If is undefined, then the setting of .B _POSIX_C_SOURCE depends on the glibc version: -199506L, in glibc versions before 2.4; -200112L, in glibc 2.4 to 2.9; and +199506L, before glibc 2.4; +200112L, since glibc 2.4 to glibc 2.9; and 200809L, since glibc 2.10. .RE .PP |