1 files changed, 183 insertions, 0 deletions
diff --git a/other/ssharp/openbsd-compat/mktemp.c b/other/ssharp/openbsd-compat/mktemp.c
new file mode 100644
index 0000000..9ed1bc8
--- /dev/null
+++ b/other/ssharp/openbsd-compat/mktemp.c
@@ -0,0 +1,183 @@
+/* THIS FILE HAS BEEN MODIFIED FROM THE ORIGINAL OPENBSD SOURCE */
+/* Changes: Removed mktemp */
+/*
+ * Copyright (c) 1987, 1993
+ *      The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the University of
+ *      California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include "includes.h"
+#ifndef HAVE_MKDTEMP
+#if defined(LIBC_SCCS) && !defined(lint)
+static char rcsid[] = "$OpenBSD: mktemp.c,v 1.13 1998/06/30 23:03:13 deraadt Exp $";
+#endif /* LIBC_SCCS and not lint */
+#ifdef HAVE_CYGWIN
+#define open binary_open
+extern int binary_open();
+#endif
+static int _gettemp(char *, int *, int, int);
+int
+mkstemps(path, slen)
+        char *path;
+        int slen;
+{
+        int fd;
+        return (_gettemp(path, &fd, 0, slen) ? fd : -1);
+}
+int
+mkstemp(path)
+        char *path;
+{
+        int fd;
+        return (_gettemp(path, &fd, 0, 0) ? fd : -1);
+}
+char *
+mkdtemp(path)
+        char *path;
+{
+        return(_gettemp(path, (int *)NULL, 1, 0) ? path : (char *)NULL);
+}
+static int
+_gettemp(path, doopen, domkdir, slen)
+        char *path;
+        register int *doopen;
+        int domkdir;
+        int slen;
+{
+        register char *start, *trv, *suffp;
+        struct stat sbuf;
+        int pid, rval;
+        if (doopen && domkdir) {
+                errno = EINVAL;
+                return(0);
+        }
+        for (trv = path; *trv; ++trv)
+                ;
+        trv -= slen;
+        suffp = trv;
+        --trv;
+        if (trv < path) {
+                errno = EINVAL;
+                return (0);
+        }
+        pid = getpid();
+        while (*trv == 'X' && pid != 0) {
+                *trv-- = (pid % 10) + '0';
+                pid /= 10;
+        }
+        while (*trv == 'X') {
+                char c;
+                pid = (arc4random() & 0xffff) % (26+26);
+                if (pid < 26)
+                        c = pid + 'A';
+                else
+                        c = (pid - 26) + 'a';
+                *trv-- = c;
+        }
+        start = trv + 1;
+        /*
+         * check the target directory; if you have six X's and it
+         * doesn't exist this runs for a *very* long time.
+         */
+        if (doopen || domkdir) {
+                for (;; --trv) {
+                        if (trv <= path)
+                                break;
+                        if (*trv == '/') {
+                                *trv = '\0';
+                                rval = stat(path, &sbuf);
+                                *trv = '/';
+                                if (rval != 0)
+                                        return(0);
+                                if (!S_ISDIR(sbuf.st_mode)) {
+                                        errno = ENOTDIR;
+                                        return(0);
+                                }
+                                break;
+                        }
+                }
+        }
+        for (;;) {
+                if (doopen) {
+                        if ((*doopen =
+                            open(path, O_CREAT|O_EXCL|O_RDWR, 0600)) >= 0)
+                                return(1);
+                        if (errno != EEXIST)
+                                return(0);
+                } else if (domkdir) {
+                        if (mkdir(path, 0700) == 0)
+                                return(1);
+                        if (errno != EEXIST)
+                                return(0);
+                } else if (lstat(path, &sbuf))
+                        return(errno == ENOENT ? 1 : 0);
+                /* tricky little algorithm for backward compatibility */
+                for (trv = start;;) {
+                        if (!*trv)
+                                return (0);
+                        if (*trv == 'Z') {
+                                if (trv == suffp)
+                                        return (0);
+                                *trv++ = 'a';
+                        } else {
+                                if (isdigit(*trv))
+                                        *trv = 'a';
+                                else if (*trv == 'z')   /* inc from z to A */
+                                        *trv = 'A';
+                                else {
+                                        if (trv == suffp)
+                                                return (0);
+                                        ++*trv;
+                                }
+                                break;
+                        }
+                }
+        }
+        /*NOTREACHED*/
+}
+#endif /* !HAVE_MKDTEMP */

diff --git a/other/ssharp/openbsd-compat/mktemp.c b/other/ssharp/openbsd-compat/mktemp.c new file mode 100644 index 0000000..9ed1bc8 --- /dev/null +++ b/other/ssharp/openbsd-compat/mktemp.c
@@ -0,0 +1,183 @@
	1	/* THIS FILE HAS BEEN MODIFIED FROM THE ORIGINAL OPENBSD SOURCE */
	2	/* Changes: Removed mktemp */
	3
	4	/*
	5	* Copyright (c) 1987, 1993
	6	* The Regents of the University of California. All rights reserved.
	7	*
	8	* Redistribution and use in source and binary forms, with or without
	9	* modification, are permitted provided that the following conditions
	10	* are met:
	11	* 1. Redistributions of source code must retain the above copyright
	12	* notice, this list of conditions and the following disclaimer.
	13	* 2. Redistributions in binary form must reproduce the above copyright
	14	* notice, this list of conditions and the following disclaimer in the
	15	* documentation and/or other materials provided with the distribution.
	16	* 3. All advertising materials mentioning features or use of this software
	17	* must display the following acknowledgement:
	18	* This product includes software developed by the University of
	19	* California, Berkeley and its contributors.
	20	* 4. Neither the name of the University nor the names of its contributors
	21	* may be used to endorse or promote products derived from this software
	22	* without specific prior written permission.
	23	*
	24	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	25	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	26	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	27	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	28	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	29	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	30	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	31	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	32	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	33	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	34	* SUCH DAMAGE.
	35	*/
	36
	37	#include "includes.h"
	38
	39	#ifndef HAVE_MKDTEMP
	40
	41	#if defined(LIBC_SCCS) && !defined(lint)
	42	static char rcsid[] = "$OpenBSD: mktemp.c,v 1.13 1998/06/30 23:03:13 deraadt Exp $";
	43	#endif /* LIBC_SCCS and not lint */
	44
	45	#ifdef HAVE_CYGWIN
	46	#define open binary_open
	47	extern int binary_open();
	48	#endif
	49
	50	static int _gettemp(char , int , int, int);
	51
	52	int
	53	mkstemps(path, slen)
	54	char *path;
	55	int slen;
	56	{
	57	int fd;
	58
	59	return (_gettemp(path, &fd, 0, slen) ? fd : -1);
	60	}
	61
	62	int
	63	mkstemp(path)
	64	char *path;
	65	{
	66	int fd;
	67
	68	return (_gettemp(path, &fd, 0, 0) ? fd : -1);
	69	}
	70
	71	char *
	72	mkdtemp(path)
	73	char *path;
	74	{
	75	return(_gettemp(path, (int )NULL, 1, 0) ? path : (char )NULL);
	76	}
	77
	78	static int
	79	_gettemp(path, doopen, domkdir, slen)
	80	char *path;
	81	register int *doopen;
	82	int domkdir;
	83	int slen;
	84	{
	85	register char start, trv, *suffp;
	86	struct stat sbuf;
	87	int pid, rval;
	88
	89	if (doopen && domkdir) {
	90	errno = EINVAL;
	91	return(0);
	92	}
	93
	94	for (trv = path; *trv; ++trv)
	95	;
	96	trv -= slen;
	97	suffp = trv;
	98	--trv;
	99	if (trv < path) {
	100	errno = EINVAL;
	101	return (0);
	102	}
	103	pid = getpid();
	104	while (*trv == 'X' && pid != 0) {
	105	*trv-- = (pid % 10) + '0';
	106	pid /= 10;
	107	}
	108	while (*trv == 'X') {
	109	char c;
	110
	111	pid = (arc4random() & 0xffff) % (26+26);
	112	if (pid < 26)
	113	c = pid + 'A';
	114	else
	115	c = (pid - 26) + 'a';
	116	*trv-- = c;
	117	}
	118	start = trv + 1;
	119
	120	/*
	121	* check the target directory; if you have six X's and it
	122	* doesn't exist this runs for a very long time.
	123	*/
	124	if (doopen \|\| domkdir) {
	125	for (;; --trv) {
	126	if (trv <= path)
	127	break;
	128	if (*trv == '/') {
	129	*trv = '\0';
	130	rval = stat(path, &sbuf);
	131	*trv = '/';
	132	if (rval != 0)
	133	return(0);
	134	if (!S_ISDIR(sbuf.st_mode)) {
	135	errno = ENOTDIR;
	136	return(0);
	137	}
	138	break;
	139	}
	140	}
	141	}
	142
	143	for (;;) {
	144	if (doopen) {
	145	if ((*doopen =
	146	open(path, O_CREAT\|O_EXCL\|O_RDWR, 0600)) >= 0)
	147	return(1);
	148	if (errno != EEXIST)
	149	return(0);
	150	} else if (domkdir) {
	151	if (mkdir(path, 0700) == 0)
	152	return(1);
	153	if (errno != EEXIST)
	154	return(0);
	155	} else if (lstat(path, &sbuf))
	156	return(errno == ENOENT ? 1 : 0);
	157
	158	/* tricky little algorithm for backward compatibility */
	159	for (trv = start;;) {
	160	if (!*trv)
	161	return (0);
	162	if (*trv == 'Z') {
	163	if (trv == suffp)
	164	return (0);
	165	*trv++ = 'a';
	166	} else {
	167	if (isdigit(*trv))
	168	*trv = 'a';
	169	else if (trv == 'z') / inc from z to A */
	170	*trv = 'A';
	171	else {
	172	if (trv == suffp)
	173	return (0);
	174	++*trv;
	175	}
	176	break;
	177	}
	178	}
	179	}
	180	/NOTREACHED/
	181	}
	182
	183	#endif /* !HAVE_MKDTEMP */