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correct readlinkat(2) return type

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r176215 corrected readlink(2)'s return type and the type of the last
argument.  readlink(2) was introduced in r177788 after being developed
as part of Google Summer of Code 2007; it appears to have inherited the
wrong return type.

Man pages and header files were already ssize_t; update syscalls.master
to match.

PR:		197915
Submitted by:	Henning Petersen <henning.petersen@t-online.de>
MFC after:	2 weeks
This commit is contained in:
Ed Maste 2019-04-16 13:26:31 +00:00
parent 54612fd52b
commit e8ee7d9035
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=346273
2 changed files with 2 additions and 2 deletions
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2
sys/compat/freebsd32/syscalls.master
View File

@ -963,7 +963,7 @@
uint32_t dev); }
499 AUE_OPENAT_RWTC NOPROTO { int openat(int fd, const char *path, \
int flag, mode_t mode); }
500 AUE_READLINKAT NOPROTO { int readlinkat(int fd, const char *path, \
500 AUE_READLINKAT NOPROTO { ssize_t readlinkat(int fd, const char *path, \
char *buf, size_t bufsize); }
501 AUE_RENAMEAT NOPROTO { int renameat(int oldfd, const char *old, \
int newfd, const char *new); }

2
sys/kern/syscalls.master
View File

@ -2716,7 +2716,7 @@
);
}
500 AUE_READLINKAT STD {
int readlinkat(
ssize_t readlinkat(
int fd,
_In_z_ const char *path,
_Out_writes_bytes_(bufsize) char *buf,