sysmocom
/
asterisk
11
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merged revisions 211583 via svnmerge from 

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r211583 | tilghman | 2009-08-10 14:48:48 -0500 (Mon, 10 Aug 2009) | 1 line
  
  Conversion specifiers, not format specifiers
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@211584 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher 2009-08-10 19:49:41 +00:00
parent 642bec4d6f
commit 4344e26b09
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
doc/CODING-GUIDELINES
View File

@ -419,9 +419,10 @@ When converting from strings to integers or floats, use the sscanf function
in preference to the atoi and atof family of functions, as sscanf detects
errors. Always check the return value of sscanf to verify that your numeric
variables successfully scanned before using them. Also, to avoid a potential
libc bug, always specify a maximum width for each format specifier, including
integers and floats. A good length for both integers and floats is 30, as
this is more than generous, even if you're using doubles or long integers.
libc bug, always specify a maximum width for each conversion specifier,
including integers and floats. A good length for both integers and floats is
30, as this is more than generous, even if you're using doubles or long
integers.
* Use of functions
------------------