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as: Make asSetFilename() warn on relative paths

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Tell the user if they try this.  They'll get an error from
asInit() later, but it gets lost easily in other noise.
This commit is contained in:
Andrew Johnson
2012-08-28 16:35:52 -05:00
parent 5c2ef73c4a
commit 1ac8ff6378
1 changed files with 17 additions and 14 deletions
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31
src/as/asDbLib.c
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@@ -1,11 +1,9 @@
/* share/src/as/asDbLib.c */
/*************************************************************************\
* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
* Copyright (c) 2012 UChicago Argonne LLC, as Operator of Argonne
* National Laboratory.
* Copyright (c) 2002 The Regents of the University of California, as
* Operator of Los Alamos National Laboratory.
* EPICS BASE Versions 3.13.7
* and higher are distributed subject to a Software License Agreement found
* EPICS BASE is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/
/* Author: Marty Kraimer Date: 02-11-94*/
@@ -69,18 +67,23 @@ static long asDbAddRecords(void)
int epicsShareAPI asSetFilename(const char *acf)
{
if(pacf) free ((void *)pacf);
if(acf) {
pacf = calloc(1,strlen(acf)+1);
if(!pacf) {
errMessage(0,"asSetFilename calloc failure");
} else {
strcpy(pacf,acf);
}
if (pacf)
free (pacf);
if (acf) {
pacf = calloc(1, strlen(acf)+1);
if (!pacf) {
errMessage(0, "asSetFilename calloc failure");
} else {
strcpy(pacf, acf);
if (*pacf != '/' && !strchr(pacf, ':')) {
printf("asSetFilename: Warning - relative paths won't usually "
"work\n");
}
}
} else {
pacf = NULL;
pacf = NULL;
}
return(0);
return 0;
}
int epicsShareAPI asSetSubstitutions(const char *substitutions)