coreutils/lib/readutmp.c, branch v6.0

Sync from gnulib.

2005-09-22T06:05:39Z

(desirable_utmp_entry): Fix bug where "who -b" and "who -r"

2005-06-22T18:26:22Z

failed to give output.

Don't use "path" or "filename" to mean "file name"

2005-06-02T05:05:29Z

in comments or local variable names.

Update FSF postal mail address.

2005-05-14T07:58:06Z

(read_utmp) [!defied UTMP_NAME_FUNCTION]: Add support for options.

2005-03-30T07:39:33Z

Don't assume the file is a regular file.

(read_utmp): New arg OPTIONS. All uses changed.

2005-03-30T05:18:37Z

Include signal.h, stdbool.h. (desirable_utmp_entry): New function. (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation using x2nrealloc, to simplify logic. (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in size calculation.

Include readutmp.h first.

2004-11-30T21:39:26Z

Include , since readutmp.h no longer does that.

Sync from gnulib, to remove dependencies of other modules on unlocked-io.

2004-10-04T20:18:43Z

(read_utmp): Don't assume that the number of users is less than INT_MAX.

2004-08-02T20:55:14Z

Check for integer overflow in size calculations. Return -1 (not 1) on failure, since we set errno in that case.

(extract_trimmed_name): Don't apply strchr to a

2004-06-12T08:07:30Z

non-string; this leads to undefined behavior.