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| author | Andy Fiddaman <omnios@citrus-it.co.uk> | 2021-03-16 23:38:58 +0000 |
|---|---|---|
| committer | Andy Fiddaman <omnios@citrus-it.co.uk> | 2021-03-16 23:45:24 +0000 |
| commit | 6edc7986d8c0034d072afac8b25477b983bf8f55 (patch) | |
| tree | d7b0784547d56298c96e3bd23edf396670e2c262 /usr | |
| parent | d6f391ef39bc41c64e16ac5d7b10c1c8d5b1761e (diff) | |
| download | illumos-joyent-6edc7986d8c0034d072afac8b25477b983bf8f55.tar.gz | |
13586 getcwd() should accept a 0 length argument (fix mandoc)
Approved by: Dan McDonald <danmcd@joyent.com>
Diffstat (limited to 'usr')
| -rw-r--r-- | usr/src/man/man3c/getcwd.3c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/usr/src/man/man3c/getcwd.3c b/usr/src/man/man3c/getcwd.3c index 045bfafa67..ba27b7f9bb 100644 --- a/usr/src/man/man3c/getcwd.3c +++ b/usr/src/man/man3c/getcwd.3c @@ -123,34 +123,6 @@ Otherwise, is returned and .Va errno is set to indicate the error. -.Sh ERRORS -The -.Fn getcwd -function will fail if: -.Bl -tag -width Er -.It Er EFAULT -The -.Fa buf -argument points to an invalid address. -.It Er EINVAL -The -.Fa buf -argument is not -.Dv NULL -and the -.Fa size -argument is 0. -.It Er ERANGE -The pathname -.Pq including its terminating nul character -is too long to fit into the provided -.Pq or allocated -buffer. -.It Er EACCESS -A parent directory cannot be read to get its name. -.It Er ENOMEM -Insufficient storage space is available. -.El .Sh EXAMPLES .Sy Example 1 Determine the absolute pathname of the current working directory. @@ -197,6 +169,34 @@ main(void) return(0); } .Ed +.Sh ERRORS +The +.Fn getcwd +function will fail if: +.Bl -tag -width Er +.It Er EFAULT +The +.Fa buf +argument points to an invalid address. +.It Er EINVAL +The +.Fa buf +argument is not +.Dv NULL +and the +.Fa size +argument is 0. +.It Er ERANGE +The pathname +.Pq including its terminating nul character +is too long to fit into the provided +.Pq or allocated +buffer. +.It Er EACCESS +A parent directory cannot be read to get its name. +.It Er ENOMEM +Insufficient storage space is available. +.El .Sh USAGE Applications should exercise care when using .Xr chdir 2 |