* Florian octo Forster <octo at verplant.org>
**/
-/* Set to C99 and POSIX code */
-#ifndef _ISOC99_SOURCE
-# define _ISOC99_SOURCE
-#endif
-#ifndef _POSIX_SOURCE
-# define _POSIX_SOURCE
-#endif
-#ifndef _POSIX_C_SOURCE
-# define _POSIX_C_SOURCE 200112L
-#endif
-#ifndef _XOPEN_SOURCE
-# define _XOPEN_SOURCE 600
-#endif
-#ifndef _REENTRANT
-# define _REENTRANT
-#endif
-
-/* Disable non-standard extensions */
-#ifdef _BSD_SOURCE
-# undef _BSD_SOURCE
-#endif
-#ifdef _SVID_SOURCE
-# undef _SVID_SOURCE
-#endif
-#ifdef _GNU_SOURCE
-# undef _GNU_SOURCE
+#if HAVE_CONFIG_H
+# include "config.h"
#endif
#if !defined(__GNUC__) || !__GNUC__
# define __attribute__(x) /**/
#endif
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
-
#include "lcc_features.h"
#include <stdlib.h>
/*
* Private functions
*/
+/* Even though Posix requires "strerror_r" to return an "int",
+ * some systems (e.g. the GNU libc) return a "char *" _and_
+ * ignore the second argument ... -tokkee */
+static char *sstrerror (int errnum, char *buf, size_t buflen)
+{
+ buf[0] = 0;
+
+#if !HAVE_STRERROR_R
+ snprintf (buf, buflen, "Error #%i; strerror_r is not available.", errnum);
+/* #endif !HAVE_STRERROR_R */
+
+#elif STRERROR_R_CHAR_P
+ {
+ char *temp;
+ temp = strerror_r (errnum, buf, buflen);
+ if (buf[0] == 0)
+ {
+ if ((temp != NULL) && (temp != buf) && (temp[0] != 0))
+ strncpy (buf, temp, buflen);
+ else
+ strncpy (buf, "strerror_r did not return "
+ "an error message", buflen);
+ }
+ }
+/* #endif STRERROR_R_CHAR_P */
+
+#else
+ if (strerror_r (errnum, buf, buflen) != 0)
+ {
+ snprintf (buf, buflen, "Error #%i; "
+ "Additionally, strerror_r failed.",
+ errnum);
+ }
+#endif /* STRERROR_R_CHAR_P */
+
+ buf[buflen - 1] = 0;
+
+ return (buf);
+} /* char *sstrerror */
+
static int lcc_set_errno (lcc_connection_t *c, int err) /* {{{ */
{
if (c == NULL)
return (-1);
- strerror_r (err, c->errbuf, sizeof (c->errbuf));
+ sstrerror (err, c->errbuf, sizeof (c->errbuf));
c->errbuf[sizeof (c->errbuf) - 1] = 0;
return (0);
} /* }}} int lcc_set_errno */
-/* lcc_strdup: Since `strdup' is an XSI extension, we provide our own version
- * here. */
-__attribute__((malloc, nonnull (1)))
-static char *lcc_strdup (const char *str) /* {{{ */
-{
- size_t strsize;
- char *ret;
-
- strsize = strlen (str) + 1;
- ret = (char *) malloc (strsize);
- if (ret != NULL)
- memcpy (ret, str, strsize);
- return (ret);
-} /* }}} char *lcc_strdup */
-
-__attribute__((nonnull (1, 2)))
static char *lcc_strescape (char *dest, const char *src, size_t dest_size) /* {{{ */
{
size_t dest_pos;
size_t src_pos;
+ if ((dest == NULL) || (src == NULL))
+ return (NULL);
+
dest_pos = 0;
src_pos = 0;
lcc_chomp (buffer);
LCC_DEBUG ("receive: <-- %s\n", buffer);
- res.lines[i] = lcc_strdup (buffer);
+ res.lines[i] = strdup (buffer);
if (res.lines[i] == NULL)
{
lcc_set_errno (c, ENOMEM);
if (values_names != NULL)
{
- values_names[i] = lcc_strdup (key);
+ values_names[i] = strdup (key);
if (values_names[i] == NULL)
BAIL_OUT (ENOMEM);
}
if (ret_values_names != NULL)
*ret_values_names = values_names;
+ lcc_response_free (&res);
+
return (0);
} /* }}} int lcc_getval */
SSTRCATF (command, " interval=%i", vl->interval);
if (vl->time > 0)
- SSTRCATF (command, "%u", (unsigned int) vl->time);
+ SSTRCATF (command, " %u", (unsigned int) vl->time);
else
- SSTRCAT (command, "N");
+ SSTRCAT (command, " N");
for (i = 0; i < vl->values_len; i++)
{
else if (vl->values_types[i] == LCC_TYPE_GAUGE)
{
if (isnan (vl->values[i].gauge))
- SSTRCPY (command, ":U");
+ SSTRCATF (command, ":U");
else
SSTRCATF (command, ":%g", vl->values[i].gauge);
}
+ else if (vl->values_types[i] == LCC_TYPE_DERIVE)
+ SSTRCATF (command, ":%"PRIu64, vl->values[i].derive);
+ else if (vl->values_types[i] == LCC_TYPE_ABSOLUTE)
+ SSTRCATF (command, ":%"PRIu64, vl->values[i].absolute);
+
} /* for (i = 0; i < vl->values_len; i++) */
status = lcc_sendreceive (c, command, &res);
char *type;
char *type_instance;
- string_copy = lcc_strdup (string);
+ string_copy = strdup (string);
if (string_copy == NULL)
{
lcc_set_errno (c, ENOMEM);