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author | Igor Pashev <pashev.igor@gmail.com> | 2012-06-24 22:28:35 +0000 |
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committer | Igor Pashev <pashev.igor@gmail.com> | 2012-06-24 22:28:35 +0000 |
commit | 3950ffe2a485479f6561c27364d3d7df5a21d124 (patch) | |
tree | 468c6e14449d1b1e279222ec32f676b0311917d2 /src/lib/libast/comp/rmdir.c | |
download | ksh-upstream.tar.gz |
Imported Upstream version 93u+upstream
Diffstat (limited to 'src/lib/libast/comp/rmdir.c')
-rw-r--r-- | src/lib/libast/comp/rmdir.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/lib/libast/comp/rmdir.c b/src/lib/libast/comp/rmdir.c new file mode 100644 index 0000000..9b3270d --- /dev/null +++ b/src/lib/libast/comp/rmdir.c @@ -0,0 +1,66 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1985-2011 AT&T Intellectual Property * +* and is licensed under the * +* Eclipse Public License, Version 1.0 * +* by AT&T Intellectual Property * +* * +* A copy of the License is available at * +* http://www.eclipse.org/org/documents/epl-v10.html * +* (with md5 checksum b35adb5213ca9657e911e9befb180842) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* Glenn Fowler <gsf@research.att.com> * +* David Korn <dgk@research.att.com> * +* Phong Vo <kpv@research.att.com> * +* * +***********************************************************************/ +#pragma prototyped + +#include <ast.h> + +#if _lib_rmdir + +NoN(rmdir) + +#else + +#include <ls.h> +#include <error.h> + +int +rmdir(const char* path) +{ + register int n; + struct stat st; + char* av[3]; + + static char* cmd[] = { "/bin/rmdir", "/usr/5bin/rmdir", 0 }; + + if (stat(path, &st) < 0) return(-1); + if (!S_ISDIR(st.st_mode)) + { + errno = ENOTDIR; + return(-1); + } + av[0] = "rmdir"; + av[1] = path; + av[2] = 0; + for (n = 0; n < elementsof(cmd); n++) + if (procclose(procopen(cmd[n], av, NiL, NiL, 0)) != -1) + break; + n = errno; + if (access(path, F_OK) < 0) + { + errno = n; + return(0); + } + errno = EPERM; + return(-1); +} + +#endif |