| Commit message (Collapse) | Author | Age | Files | Lines |
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Several headers set #pragma GCC system_header prior to checking
any multiple inclusion guards; maintenance is easiest if all
replacement headers follow the same paradigm.
* lib/ctype.in.h (system_header): Hoist for consistent placement.
* lib/dirent.in.h (system_header): Likewise.
* lib/errno.in.h (system_header): Likewise.
* lib/float.in.h (system_header): Likewise.
* lib/getopt.in.h (system_header): Likewise.
* lib/iconv.in.h (system_header): Likewise.
* lib/inttypes.in.h (system_header): Likewise.
* lib/langinfo.in.h (system_header): Likewise.
* lib/locale.in.h (system_header): Likewise.
* lib/math.in.h (system_header): Likewise.
* lib/netdb.in.h (system_header): Likewise.
* lib/netinet_in.in.h (system_header): Likewise.
* lib/pty.in.h (system_header): Likewise.
* lib/sched.in.h (system_header): Likewise.
* lib/se-selinux.in.h (system_header): Likewise.
* lib/search.in.h (system_header): Likewise.
* lib/spawn.in.h (system_header): Likewise.
* lib/stdarg.in.h (system_header): Likewise.
* lib/stdint.in.h (system_header): Likewise.
* lib/string.in.h (system_header): Likewise.
* lib/strings.in.h (system_header): Likewise.
* lib/sys_file.in.h (system_header): Likewise.
* lib/sys_ioctl.in.h (system_header): Likewise.
* lib/sys_socket.in.h (system_header): Likewise.
* lib/sys_times.in.h (system_header): Likewise.
* lib/sys_utsname.in.h (system_header): Likewise.
* lib/sys_wait.in.h (system_header): Likewise.
* lib/sysexits.in.h (system_header): Likewise.
* lib/unistd.in.h (system_header): Likewise.
* lib/wctype.in.h (system_header): Likewise.
Signed-off-by: Eric Blake <eblake@redhat.com>
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This silences a compiler warning for test-forkpty.c.
* lib/forkpty.c (rpl_forkpty): New file.
* lib/openpty.c (rpl_openpty): Likewise.
* modules/forkpty (Files): Distribute it.
* modules/openpty (Files): Likewise.
* m4/pty_h.m4 (gl_PTY_H_DEFAULTS): Add new witnesses. Move decl
check...
* m4/pty.m4 (gl_FORKPTY, gl_OPENPTY): ...here. Request
replacement for for non-const BSD signature.
* modules/pty (Makefile.am): Substitute witnesses.
* lib/pty.in.h (forkpty, openpty): Declare replacements.
* tests/test-forkpty.c: Update signature check.
* tests/test-openpty.c: Likewise.
* doc/glibc-functions/forkpty.texi (forkpty): Document the fix.
* doc/glibc-functions/openpty.texi (openpty): Likewise.
Reported by Bruno Haible.
Signed-off-by: Eric Blake <eblake@redhat.com>
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The pty module was doing too much - replacing the header and checking
for functions. In the future, when we provide a working forkpty for
Solaris and HP-UX, and a stub for mingw, then the separation will be
even more useful.
* modules/pty (Makefile.am): Substitute new witnesses.
(Libraries): Move library detection...
* modules/forkpty: ...into new module.
* modules/openpty: Another new module.
* modules/pty-tests: Rename and split...
* modules/forkpty-tests: ...to this...
* modules/openpty-tests: ...and this.
* tests/test-pty.c: Rename and split...
* tests/test-forkpty.c: ...to this...
* tests/test-openpty.c: ...and this.
* m4/pty_h.m4 (gl_PTY_H_DEFAULTS): Add new witnesses.
(gl_PTY): Split library searching...
* m4/pty.m4 (gl_PTY_LIB): ...into new file.
(gl_FORKPTY, gl_OPENPTY): New macros.
* lib/pty.in.h (forkpty, openpty): Honor new witnesses.
* NEWS: Mention the split.
* MODULES.html.sh (Misc): Document the modules.
* doc/glibc-functions/forkpty.texi (forkpty): Likewise.
* doc/glibc-functions/openpty.texi (openpty): Likewise.
Signed-off-by: Eric Blake <eblake@redhat.com>
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Build pty.h in the same way as all other replacement headers.
* lib/pty.in.h: New file.
* modules/pty (Files): Ship it.
(Makefile.am): Always build replacement.
* m4/pty.m4: Rename...
* m4/pty_h.m4: ...to this.
(gl_PTY): Modernize setting of witness macros; update check of
forkpty to take proper advantage of cache.
(gl_PTY_MODULE_INDICATOR, gl_PTY_H_DEFAULTS): New macros.
Signed-off-by: Eric Blake <eblake@redhat.com>
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