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0165 | ![]() |
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| Explicitly undefined | REFERENCE - ISO:C90-7.9.6.1 Formatted input/output functions | ||||||
An unknown length modifier is being used in conjunction with a '%X' conversion specifier in a printf format string. Valid length modifiers for a '%X' conversion specifier are "h" and "l" - indicating that the corresponding argument is of type unsigned short or unsigned long. In the code example below "L" has been used; but "L" is only valid with %e, %f or %g.
/*PRQA S 185,336,602,1307,2017,3122,3200,3209,3227,3408,3602,3625 ++*/
#include <stdio.h>
extern void foo(unsigned int itot, unsigned short stot, unsigned long ltot)
{
printf("The number in hex form is %X", itot); /* OK */
printf("The number in hex form is %hX", stot); /* OK */
printf("The number in hex form is %lX", ltot); /* OK */
printf("The number in hex form is %LX", itot); /* Message 0165 - L flag is invalid */
}
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| QA·C Source Code Analyser 8.1.2
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