X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fcommon.h;h=2be2ff504b84f58276bc3304ef5696c5623ec52d;hb=70a5b80271643b3c0384e03a77fcfb35c11f726a;hp=ae93635f1ab3917618d31fcda174951118af9049;hpb=a9e8ad509f86d0e2cb5f7ac39da5955c53fe3e60;p=collectd.git

diff --git a/src/common.h b/src/common.h
index ae93635f..2be2ff50 100644
--- a/src/common.h
+++ b/src/common.h
@@ -1,6 +1,6 @@
 /**
  * collectd - src/common.h
- * Copyright (C) 2005  Florian octo Forster
+ * Copyright (C) 2005,2006  Florian octo Forster
  *
  * This program is free software; you can redistribute it and/
  * or modify it under the terms of the GNU General Public Li-
@@ -37,6 +37,45 @@ void sstrncpy(char *d, const char *s, int len);
 char *sstrdup(const char *s);
 void *smalloc(size_t size);
 
+/*
+ * NAME
+ *   sread
+ *
+ * DESCRIPTION
+ *   Reads exactly `n' bytes or failes. Syntax and other behavior is analogous
+ *   to `read(2)'. If EOF is received the file descriptor is closed and an
+ *   error is returned.
+ *
+ * PARAMETERS
+ *   `fd'          File descriptor to write to.
+ *   `buf'         Buffer that is to be written.
+ *   `count'       Numver of bytes in the buffer.
+ *
+ * RETURN VALUE
+ *   Zero upon success or non-zero if an error occured. `errno' is set in this
+ *   case.
+ */
+ssize_t sread (int fd, void *buf, size_t count);
+
+/*
+ * NAME
+ *   swrite
+ *
+ * DESCRIPTION
+ *   Writes exactly `n' bytes or failes. Syntax and other behavior is analogous
+ *   to `write(2)'.
+ *
+ * PARAMETERS
+ *   `fd'          File descriptor to write to.
+ *   `buf'         Buffer that is to be written.
+ *   `count'       Numver of bytes in the buffer.
+ *
+ * RETURN VALUE
+ *   Zero upon success or non-zero if an error occured. `errno' is set in this
+ *   case.
+ */
+ssize_t swrite (int fd, const void *buf, size_t count);
+
 /*
  * NAME
  *   strsplit
@@ -103,6 +142,9 @@ int strjoin (char *dst, size_t dst_len, char **fields, size_t fields_num, const
  */
 int escape_slashes (char *buf, int buf_len);
 
+/* FIXME: `timeval_sub_timespec' needs a description */
+int timeval_sub_timespec (struct timeval *tv0, struct timeval *tv1, struct timespec *ret);
+
 int rrd_update_file (char *host, char *file, char *values,
 		char **ds_def, int ds_num);