1) introduce C_PARAMS and C_PARAMS_MSG along the lines of C_MEM
2) replace CHECK_NULL with C_PARAMS
3) replace the pattern
if ( something ) return GP_ERROR_BAD_PARAMETERS;
with
C_PARAMS ( !something );
I went over the whole patch again to check that each 'something'
condition is really inverted, so I dare to suggest you don't have to
do that again ;).
4) replaced CHECK_LIST and CHECK_INDEX_RANGE with simple one-line
C_PARAMS(...) expressions
5) a couple of hunks look like this
- if (!inet_aton (buffer, &inp)) {
- fprintf(stderr,"failed to scan for addr in %s\n", buffer);
- return GP_ERROR_BAD_PARAMETERS;
- }
+ C_PARAMS_MSG (inet_aton (buffer, &inp),
so some 'lost' error messages get now properly piped into the gp_log
mechanism.
git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@15103 67ed7778-7388-44ab-90cf-0a291f65f57c
b06e5d1216