Load samba-3.6.2 into branches/samba/upstream.upstream/3.6.2

git-svn-id: svn://svn.debian.org/svn/pkg-samba/branches/samba/upstream@3992 fc4039ab-9d04-0410-8cac-899223bdd6b0

1 files changed, 150 insertions, 3 deletions

diff --git a/lib/replace/replace.c b/lib/replace/replace.c
index fc15717349..d9a96ff8ef 100644
--- a/lib/replace/replace.c
+++ b/lib/replace/replace.c
@@ -3,6 +3,7 @@
    replacement routines for broken systems
    Copyright (C) Andrew Tridgell 1992-1998
    Copyright (C) Jelmer Vernooij 2005-2008
+   Copyright (C) Matthieu Patou  2010
 
      ** NOTE! The following LGPL license applies to the replace
      ** library. This does NOT imply that all of Samba is released
@@ -409,7 +410,7 @@ int rep_chroot(const char *dname)
 int rep_mkstemp(char *template)
 {
 	/* have a reasonable go at emulating it. Hope that
-	   the system mktemp() isn't completly hopeless */
+	   the system mktemp() isn't completely hopeless */
 	char *p = mktemp(template);
 	if (!p)
 		return -1;
@@ -502,6 +503,7 @@ char *rep_strtok_r(char *s, const char *delim, char **save_ptr)
 }
 #endif
 
+
 #ifndef HAVE_STRTOLL
 long long int rep_strtoll(const char *str, char **endptr, int base)
 {
@@ -515,7 +517,29 @@ long long int rep_strtoll(const char *str, char **endptr, int base)
 # error "You need a strtoll function"
 #endif
 }
-#endif
+#else
+#ifdef HAVE_BSD_STRTOLL
+#ifdef HAVE_STRTOQ
+long long int rep_strtoll(const char *str, char **endptr, int base)
+{
+	long long int nb = strtoq(str, endptr, base);
+	/* In linux EINVAL is only returned if base is not ok */
+	if (errno == EINVAL) {
+		if (base == 0 || (base >1 && base <37)) {
+			/* Base was ok so it's because we were not
+			 * able to make the convertion.
+			 * Let's reset errno.
+			 */
+			errno = 0;
+		}
+	}
+	return nb;
+}
+#else
+#error "You need the strtoq function"
+#endif /* HAVE_STRTOQ */
+#endif /* HAVE_BSD_STRTOLL */
+#endif /* HAVE_STRTOLL */
 
 
 #ifndef HAVE_STRTOULL
@@ -531,7 +555,29 @@ unsigned long long int rep_strtoull(const char *str, char **endptr, int base)
 # error "You need a strtoull function"
 #endif
 }
-#endif
+#else
+#ifdef HAVE_BSD_STRTOLL
+#ifdef HAVE_STRTOUQ
+unsigned long long int rep_strtoull(const char *str, char **endptr, int base)
+{
+	unsigned long long int nb = strtouq(str, endptr, base);
+	/* In linux EINVAL is only returned if base is not ok */
+	if (errno == EINVAL) {
+		if (base == 0 || (base >1 && base <37)) {
+			/* Base was ok so it's because we were not
+			 * able to make the convertion.
+			 * Let's reset errno.
+			 */
+			errno = 0;
+		}
+	}
+	return nb;
+}
+#else
+#error "You need the strtouq function"
+#endif /* HAVE_STRTOUQ */
+#endif /* HAVE_BSD_STRTOLL */
+#endif /* HAVE_STRTOULL */
 
 #ifndef HAVE_SETENV
 int rep_setenv(const char *name, const char *value, int overwrite) 
@@ -681,3 +727,104 @@ char *rep_realpath(const char *path, char *resolved_path)
 	return NULL;
 }
 #endif
+
+
+#ifndef HAVE_MEMMEM
+void *rep_memmem(const void *haystack, size_t haystacklen,
+		 const void *needle, size_t needlelen)
+{
+	if (needlelen == 0) {
+		return discard_const(haystack);
+	}
+	while (haystacklen >= needlelen) {
+		char *p = (char *)memchr(haystack, *(const char *)needle,
+					 haystacklen-(needlelen-1));
+		if (!p) return NULL;
+		if (memcmp(p, needle, needlelen) == 0) {
+			return p;
+		}
+		haystack = p+1;
+		haystacklen -= (p - (const char *)haystack) + 1;
+	}
+	return NULL;
+}
+#endif
+
+#ifndef HAVE_VDPRINTF
+int rep_vdprintf(int fd, const char *format, va_list ap)
+{
+	char *s = NULL;
+	int ret;
+
+	vasprintf(&s, format, ap);
+	if (s == NULL) {
+		errno = ENOMEM;
+		return -1;
+	}
+	ret = write(fd, s, strlen(s));
+	free(s);
+	return ret;
+}
+#endif
+
+#ifndef HAVE_DPRINTF
+int rep_dprintf(int fd, const char *format, ...)
+{
+	int ret;
+	va_list ap;
+
+	va_start(ap, format);
+	ret = vdprintf(fd, format, ap);
+	va_end(ap);
+
+	return ret;
+}
+#endif
+
+#ifndef HAVE_GET_CURRENT_DIR_NAME
+char *rep_get_current_dir_name(void)
+{
+	char buf[PATH_MAX+1];
+	char *p;
+	p = getcwd(buf, sizeof(buf));
+	if (p == NULL) {
+		return NULL;
+	}
+	return strdup(p);
+}
+#endif
+
+#if !defined(HAVE_STRERROR_R) || !defined(STRERROR_R_PROTO_COMPATIBLE)
+int rep_strerror_r(int errnum, char *buf, size_t buflen)
+{
+	char *s = strerror(errnum);
+	if (strlen(s)+1 > buflen) {
+		errno = ERANGE;
+		return -1;
+	}
+	strncpy(buf, s, buflen);
+	return 0;
+}
+#endif
+
+#ifndef HAVE_CLOCK_GETTIME
+int rep_clock_gettime(clockid_t clk_id, struct timespec *tp)
+{
+	struct timeval tval;
+	switch (clk_id) {
+		case 0: /* CLOCK_REALTIME :*/
+#ifdef HAVE_GETTIMEOFDAY_TZ
+			gettimeofday(&tval,NULL);
+#else
+			gettimeofday(&tval);
+#endif
+			tp->tv_sec = tval.tv_sec;
+			tp->tv_nsec = tval.tv_usec * 1000;
+			break;
+		default:
+			errno = EINVAL;
+			return -1;
+	}
+	return 0;
+}
+#endif