| Commit message (Expand) | Author | Age | Files | Lines |
|---|
| * | fix error return value for cuserid•••the historical function was specified to return an empty string in the
caller-provided buffer, not a null pointer, to indicate error when the
argument is non-null. only when the argument is null should it return
a null pointer on error.
| Rich Felker | 2021-02-13 | 1 | -2/+3 |
| * | fix misuse of getpwuid_r in cuserid•••getpwuid_r can return 0 but without a result in the case where there
was no error but no record exists. in that case cuserid was treating
it as success and copying junk out of pw.pw_name to the output buffer.
| Rich Felker | 2021-02-13 | 1 | -1/+2 |
| * | cuserid: don't return truncated results•••checking the length also drops the need to pull in snprintf.
| Rich Felker | 2021-02-13 | 1 | -1/+5 |
| * | cuserid: support invocation with a null pointer argument•••this function was removed from the standard in 2001 but appeared in
SUSv2 with an obligation to support calls with a null pointer
argument, using a static buffer.
| Sören Tempel | 2021-02-13 | 1 | -0/+2 |
| * | cleanup src/linux and src/misc trees, etc.•••previously, it was pretty much random which one of these trees a given
function appeared in. they have now been organized into:
src/linux: non-POSIX linux syscalls (possibly shard with other nixen)
src/legacy: various obsolete/legacy functions, mostly wrappers
src/misc: still mostly uncategorized; some misc POSIX, some nonstd
src/crypt: crypt hash functions
further cleanup will be done later.
| Rich Felker | 2012-09-07 | 1 | -0/+14 |
