Makefile.in (OBJS, PROTO_OBJS): Remove getpwd.o.
* Makefile.in (OBJS, PROTO_OBJS): Remove getpwd.o. (getpwd.o): Remove target. * getpwd.c: Delete file. Its in libiberty now. * dbxout.c (getpwd): Don't prototype. * dwarf2out.c (getpwd): Likewise * dwarfout.c (getpwd): Likewise * final.c (getpwd): Likewise. * protoize.c (getpwd): Likewise. From-SVN: r28999
This commit is contained in:
Kaveh R. Ghazi
Kaveh Ghazi
parent
1fdf491e50
commit
a2957e1d3e
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@ -1,3 +1,16 @@
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Mon Aug 30 20:56:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* Makefile.in (OBJS, PROTO_OBJS): Remove getpwd.o.
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(getpwd.o): Remove target.
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* getpwd.c: Delete file. Its in libiberty now.
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* dbxout.c (getpwd): Don't prototype.
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* dwarf2out.c (getpwd): Likewise
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* dwarfout.c (getpwd): Likewise
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* final.c (getpwd): Likewise.
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* protoize.c (getpwd): Likewise.
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Mon Aug 30 20:21:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* cse.c: (fold_rtx): Cast to HOST_WIDE_INT in left shift.
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@ -667,7 +667,7 @@ OBJS = toplev.o version.o tree.o print-tree.o stor-layout.o fold-const.o \
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regclass.o regmove.o local-alloc.o global.o reload.o reload1.o caller-save.o \
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insn-peep.o reorg.o haifa-sched.o final.o recog.o reg-stack.o \
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insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o \
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profile.o insn-attrtab.o $(out_object_file) getpwd.o $(EXTRA_OBJS) convert.o \
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profile.o insn-attrtab.o $(out_object_file) $(EXTRA_OBJS) convert.o \
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mbchar.o dyn-string.o splay-tree.o graph.o sbitmap.o resource.o hash.o lists.o
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# GEN files are listed separately, so they can be built before doing parallel
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@ -1504,7 +1504,6 @@ emit-rtl.o : emit-rtl.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
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function.h $(REGS_H) insn-config.h $(RECOG_H) real.h \
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$(EXPR_H) $(srcdir)/../include/obstack.h hard-reg-set.h bitmap.h toplev.h
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real.o : real.c $(CONFIG_H) system.h $(TREE_H) toplev.h
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getpwd.o : getpwd.c $(CONFIG_H) system.h
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integrate.o : integrate.c $(CONFIG_H) system.h $(RTL_H) $(TREE_H) flags.h \
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integrate.h insn-flags.h insn-config.h $(EXPR_H) real.h $(REGS_H) \
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@ -2007,7 +2006,7 @@ cppinit.o: cppinit.c $(CONFIG_H) cpplib.h intl.h system.h \
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proto: config.status protoize$(exeext) unprotoize$(exeext) SYSCALLS.c.X
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PROTO_OBJS = getpwd.o intl.o version.o
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PROTO_OBJS = intl.o version.o
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protoize$(exeext): protoize.o $(PROTO_OBJS) $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ protoize.o $(PROTO_OBJS) $(LIBS)
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@ -136,8 +136,6 @@ Boston, MA 02111-1307, USA. */
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#endif
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#endif
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char *getpwd ();
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/* Typical USG systems don't have stab.h, and they also have
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no use for DBX-format debugging info. */
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@ -2022,8 +2022,6 @@ dwarf2out_frame_finish ()
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/* And now, the support for symbolic debugging information. */
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#ifdef DWARF2_DEBUGGING_INFO
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extern char *getpwd PROTO((void));
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/* NOTE: In the comments in this file, many references are made to
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"Debugging Information Entries". This term is abbreviated as `DIE'
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throughout the remainder of this file. */
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@ -50,8 +50,6 @@ extern time_t time PROTO ((time_t *)); /* FIXME: use NEED_DECLARATION_TIME */
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# define assert(e) do { if (! (e)) abort (); } while (0)
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#endif
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extern char *getpwd PROTO((void));
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/* IMPORTANT NOTE: Please see the file README.DWARF for important details
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regarding the GNU implementation of Dwarf. */
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@ -307,8 +307,6 @@ static void leaf_renumber_regs PROTO((rtx));
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#ifdef HAVE_cc0
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static int alter_cond PROTO((rtx));
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#endif
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extern char *getpwd ();
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/* Initialize data in final at the beginning of a compilation. */
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90
gcc/getpwd.c
90
gcc/getpwd.c
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@ -1,90 +0,0 @@
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/* getpwd.c - get the working directory */
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#include "config.h"
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#include "system.h"
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/* Virtually every UN*X system now in common use (except for pre-4.3-tahoe
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BSD systems) now provides getcwd as called for by POSIX. Allow for
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the few exceptions to the general rule here. */
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#if !(defined (POSIX) || defined (USG) || defined (VMS)) || defined (HAVE_GETWD)
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#define getcwd(buf,len) getwd(buf)
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#ifdef MAXPATHLEN
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#define GUESSPATHLEN (MAXPATHLEN + 1)
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#else
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#define GUESSPATHLEN 100
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#endif
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#else /* (defined (USG) || defined (VMS)) */
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/* We actually use this as a starting point, not a limit. */
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#define GUESSPATHLEN 100
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#endif /* (defined (USG) || defined (VMS)) */
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#if !(defined (VMS) || (defined(_WIN32) && !defined(__CYGWIN__)))
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/* Get the working directory. Use the PWD environment variable if it's
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set correctly, since this is faster and gives more uniform answers
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to the user. Yield the working directory if successful; otherwise,
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yield 0 and set errno. */
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char *
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getpwd ()
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{
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static char *pwd;
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static int failure_errno;
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char *p = pwd;
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size_t s;
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struct stat dotstat, pwdstat;
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if (!p && !(errno = failure_errno))
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{
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if (! ((p = getenv ("PWD")) != 0
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&& *p == '/'
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&& stat (p, &pwdstat) == 0
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&& stat (".", &dotstat) == 0
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&& dotstat.st_ino == pwdstat.st_ino
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&& dotstat.st_dev == pwdstat.st_dev))
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/* The shortcut didn't work. Try the slow, ``sure'' way. */
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for (s = GUESSPATHLEN; ! getcwd (p = xmalloc (s), s); s *= 2)
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{
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int e = errno;
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free (p);
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#ifdef ERANGE
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if (e != ERANGE)
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#endif
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{
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errno = failure_errno = e;
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p = 0;
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break;
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}
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}
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/* Cache the result. This assumes that the program does
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not invoke chdir between calls to getpwd. */
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pwd = p;
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}
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return p;
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}
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#else /* VMS || _WIN32 && !__CYGWIN__ */
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#ifndef MAXPATHLEN
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#define MAXPATHLEN 255
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#endif
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char *
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getpwd ()
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{
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static char *pwd = 0;
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if (!pwd)
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pwd = getcwd (xmalloc (MAXPATHLEN + 1), MAXPATHLEN + 1
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#ifdef VMS
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, 0
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#endif
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);
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return pwd;
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}
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#endif /* VMS || _WIN32 && !__CYGWIN__ */
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@ -109,8 +109,6 @@ extern char *version_string;
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#define my_open(file, mode, flag) open((char *)file, mode, flag)
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#define my_chmod(file, mode) chmod((char *)file, mode)
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extern char *getpwd ();
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static void usage PARAMS ((void)) ATTRIBUTE_NORETURN;
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static void aux_info_corrupted PARAMS ((void)) ATTRIBUTE_NORETURN;
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static void declare_source_confusing PARAMS ((const char *)) ATTRIBUTE_NORETURN;
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