provide default for PATH_MAX

2019-10-20 18:35:55 -07:00
parent 370b38e4c9
commit f3204d8afa
1 changed files with 4 additions and 0 deletions
--- a/modules/libcom/src/osi/os/Linux/osdgetexec.c
+++ b/modules/libcom/src/osi/os/Linux/osdgetexec.c
@@ -7,6 +7,10 @@
 #define epicsExportSharedSymbols
 #include <osiFileName.h>

+#ifndef PATH_MAX
+#  define PATH_MAX 100
+#endif
+
 char *epicsGetExecName(void)
 {
    size_t max = PATH_MAX;