diff options
Diffstat (limited to 'man/man2/getdomainname.2')
| -rw-r--r-- | man/man2/getdomainname.2 | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/man/man2/getdomainname.2 b/man/man2/getdomainname.2 index 9315f31799..f93e64f7cf 100644 --- a/man/man2/getdomainname.2 +++ b/man/man2/getdomainname.2 @@ -16,8 +16,8 @@ Standard C library .nf .B #include <unistd.h> .P -.BI "int getdomainname(char *" name ", size_t " len ); -.BI "int setdomainname(const char *" name ", size_t " len ); +.BI "int getdomainname(char *" name ", size_t " size ); +.BI "int setdomainname(const char *" name ", size_t " size ); .fi .P .RS -4 @@ -46,7 +46,7 @@ process's UTS namespace. sets the domain name to the value given in the character array .IR name . The -.I len +.I size argument specifies the number of bytes in .IR name . (Thus, @@ -56,8 +56,8 @@ does not require a terminating null byte.) .BR getdomainname () returns the null-terminated domain name in the character array .IR name , -which has a length of -.I len +which has a size of +.I size bytes. If the null-terminated domain name requires more than \fIlen\fP bytes, .BR getdomainname () @@ -76,7 +76,7 @@ can fail with the following errors: pointed outside of user address space. .TP .B EINVAL -.I len +.I size was negative or too large. .TP .B EPERM @@ -95,8 +95,8 @@ under libc: .I name is NULL or .I name -is longer than -.I len +is equal or longer than +.I size bytes. .SH VERSIONS On most Linux architectures (including x86), @@ -112,7 +112,7 @@ field returned from a call to None. .\" But they appear on most systems... .SH HISTORY -Since Linux 1.0, the limit on the length of a domain name, +Since Linux 1.0, the limit on the size of a domain name, including the terminating null byte, is 64 bytes. In older kernels, it was 8 bytes. .SH SEE ALSO |