Improved seed() generation

Drop support for CLOCK_SGI_CYCLE.

Improved seed() generation.  Improved some comments in seed.c.
Added have_environ.c to build have_environ.h in order to
determine if:

    extern char **environ;	/* user environment */

is an valid external symbol.
This commit is contained in:
Landon Curt Noll
2021-12-06 21:16:08 -08:00
parent 7417f2e776
commit b30c5c1855
7 changed files with 213 additions and 74 deletions

1
.gitignore vendored
View File

@@ -35,6 +35,7 @@ endian_calc.h
fposval.h
have_ban_pragma.h
have_const.h
have_environ.h
have_fpos.h
have_fpos_pos.h
have_getpgid.h