lin-epics-modules/require
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allow local libraries

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This commit is contained in:
zimoch
2006-03-10 13:18:27 +00:00
parent 8c2eb27544
commit 04a0ab1c0a
1 changed files with 43 additions and 22 deletions
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require.c
+43 -22
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@@ -19,8 +19,6 @@ int dbLoadDatabase(char *filename, char *path, char *substitutions);
int require(char* lib, char* version)
{
char libname[256];
char dbdname[256];
char** path;
char* loaded;
SYM_TYPE type;
@@ -38,32 +36,55 @@ int require(char* lib, char* version)
printf("Directory is LIB = %s\n", *path);
return ERROR;
}
if (version)
{
sprintf(libname, "%s/%sLib-%s.munch", *path, lib, version);
sprintf(dbdname, "%s/dbd/%s-%s.dbd", *path, lib, version);
}
else
{
sprintf(libname, "%s/%sLib.munch", *path, lib);
sprintf(dbdname, "%s/dbd/%s.dbd", *path, lib);
}
loaded = getLibVersion(lib);
if (!loaded)
{
/* Load library and dbd file of requested version */
char libname[256];
char dbdname[256];
/* first try local library */
if (version)
{
sprintf(libname, "bin/%sLib-%s.munch", lib, version);
sprintf(dbdname, "dbd/%s-%s.dbd", lib, version);
}
else
{
sprintf(libname, "bin/%sLib.munch", lib);
sprintf(dbdname, "dbd/%s.dbd", lib);
}
if (stat(libname, &filestat) == ERROR)
{
/* no munched lib */
/* no munched local lib */
libname[strlen(libname)-6]=0; /* skip ".munch" */
}
if (stat(libname, &filestat) == ERROR)
{
printf("Library %s not found\n", libname);
printf("Aborting startup stript.\n");
shellScriptAbort();
return ERROR;
/* no local lib at all */
libname[strlen(libname)-6]=0; /* skip ".munch" */
if (version)
{
sprintf(libname, "%s/%sLib-%s.munch", *path, lib, version);
sprintf(dbdname, "%s/dbd/%s-%s.dbd", *path, lib, version);
}
else
{
sprintf(libname, "%s/%sLib.munch", *path, lib);
sprintf(dbdname, "%s/dbd/%s.dbd", *path, lib);
}
if (stat(libname, &filestat) == ERROR)
{
/* no munched lib */
libname[strlen(libname)-6]=0; /* skip ".munch" */
}
if (stat(libname, &filestat) == ERROR)
{
/* still no library found */
printf("Library %s not found\n", libname);
printf("Aborting startup stript.\n");
shellScriptAbort();
return ERROR;
}
}
errno = 0;
if (ld(0, 0, libname) == NULL)
@@ -101,7 +122,7 @@ int require(char* lib, char* version)
iocshCmd (initfunc);
}
#endif
printf("%s version is %s\n", lib, loaded);
if (loaded) printf("%s version is %s\n", lib, loaded);
return OK;
}
else
@@ -119,10 +140,10 @@ int require(char* lib, char* version)
|| (matches >= 2 && minor != lminor)
|| (matches > 2 && patch != lpatch))
{
printf("Conflict between requested %s\n"
printf("Version conflict between requested %s\n"
"and already loaded version %s.\n"
"Aborting startup stript.\n",
libname, loaded);
lib, loaded);
shellScriptAbort();
return ERROR;
}