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Use epicsScanFloat/epicsScanDouble rather than sscanf.

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This allows proper handling of Nan/Inf on all architectures.
This commit is contained in:
W. Eric Norum
2004-10-12 17:45:31 +00:00
parent 25c797b212
commit 0dc034962c
18 changed files with 53 additions and 52 deletions
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6
src/db/dbTest.c
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@@ -11,7 +11,7 @@
/* base/src/db $Id$ */
/* database access test subroutines */
#include <stdlib.h>
#include <epicsStdlib.h>
#include <stddef.h>
#include <string.h>
#include <stdio.h>
@@ -577,7 +577,7 @@ long epicsShareAPI dbtpf(const char *pname,const char *pvalue)
}
} else printf("sscanf failed for DBR_ULONG\n");
/* DBR_FLOAT */
if(validNumber && sscanf(pvalue,"%e",&fvalue)==1) {
if(validNumber && epicsScanFloat(pvalue, &fvalue)==1) {
status=dbPutField(&addr,DBR_FLOAT,&fvalue,1L);
if(status!=0) errMessage(status,"DBR_FLOAT failed");
else {
@@ -590,7 +590,7 @@ long epicsShareAPI dbtpf(const char *pname,const char *pvalue)
}
} else printf("sscanf failed for DBR_FLOAT\n");
/* DBR_DOUBLE */
if(validNumber && sscanf(pvalue,"%le",&dvalue)==1) {
if(validNumber && epicsScanDouble(pvalue, &dvalue)==1) {
status=dbPutField(&addr,DBR_DOUBLE,&dvalue,1L);
if(status!=0) errMessage(status,"DBR_DOUBLE failed");
else {