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Mon Apr 29 00:11:59 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>

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* errno.h [!__error_t_defined] (error_t): New type.
	* sysdeps/mach/hurd/errnos.awk: #define __error_t_defined after the
	typedef in errnos.h.

	* string/envz.c, string/envz.h: New files.
	* string/argz.h, string/argz-append.c, string/argz-count.c,
	string/argz-create.c, string/argz-delete.c, string/argz-extract.c,
	string/argz-insert.c, string/argz-stringify.c: New files.
	* string/Makefile (routines): Add envz, argz-*.
	(headers): Add argz.h, envz.h.
This commit is contained in:
Roland McGrath
1996-04-29 05:21:53 +00:00
parent 7b3547eb0f
commit 392d7920cd
16 changed files with 677 additions and 3 deletions
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8
errno.h
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@ -47,6 +47,14 @@ extern int errno;
#endif
#ifdef __USE_GNU
/* The Hurd <errnos.h> defines `error_t' as an enumerated type
so that printing `error_t' values in the debugger shows the names. */
#ifndef __error_t_defined
typedef int error_t;
#define __error_t_defined 1
#endif
/* The full and simple forms of the name with which the program was
invoked. These variables are set up automatically at startup based on
the value of ARGV[0] (this works only if you use GNU ld). */