diff options
Diffstat (limited to 'man7/feature_test_macros.7')
| -rw-r--r-- | man7/feature_test_macros.7 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/man7/feature_test_macros.7 b/man7/feature_test_macros.7 index 7aebb7ff..9b1d955a 100644 --- a/man7/feature_test_macros.7 +++ b/man7/feature_test_macros.7 @@ -77,7 +77,7 @@ from \fIeither\fP of the following macro definitions must be made before including any header files: .RS -.nf +.nf #define _BSD_SOURCE #define _XOPEN_SOURCE 500 /* or any value > 500 */ @@ -87,7 +87,7 @@ definitions must be made before including any header files: Alternatively, equivalent definitions can be included in the compilation command: .RS -.nf +.nf cc -D_BSD_SOURCE cc -D_XOPEN_SOURCE=500 # Or any value > 500 @@ -113,7 +113,7 @@ feature test macro requirements (this example from .fi .RE .PP -This format is employed in cases where only a single +This format is employed in cases where only a single feature test macro can be used to expose the function declaration, and that macro is not defined by default. .SS Feature test macros understood by glibc @@ -374,18 +374,18 @@ is defined with one of the following values: .RS 6 .IP \(bu 3 2, -if +if .BR XOPEN_SOURCE is defined with a value less than 500; .IP \(bu 199506L, -if +if .BR XOPEN_SOURCE is defined with a value greater than or equal to 500 and less than 600; or .IP \(bu 200112L (199506L in glibc versions before 2.4), -if +if .BR XOPEN_SOURCE is undefined, or is defined with a value greater than or equal to 600. |