Use PATH_MAX instead of _POSIX_HOST_NAME_MAX

[fio.git] / init.c

diff --git a/init.c b/init.c
index 5e6d54f3e89a97c4a415e028b438e9419143e44d..fa50d3c61b9e7af4680ab6dceec53b214cd3d4d6 100644 (file)
--- a/init.c
+++ b/init.c
@@ -2245,7 +2245,7 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
                        /* if --client parameter contains a pathname */
                        if (0 == access(optarg, R_OK)) {
                                /* file contains a list of host addrs or names */
-                               char hostaddr[_POSIX_HOST_NAME_MAX] = {0};
+                               char hostaddr[PATH_MAX] = {0};
                                char formatstr[8];
                                FILE * hostf = fopen(optarg, "r");
                                if (!hostf) {
@@ -2254,8 +2254,11 @@ int parse_cmd_line(int argc, char *argv[], int client_type)
                                        exit_val = 1;
                                        break;
                                }
-                               sprintf(formatstr, "%%%ds", _POSIX_HOST_NAME_MAX-1);
-                               /* read at most _POSIX_HOST_NAME_MAX-1 chars from each record in this file */
+                               sprintf(formatstr, "%%%ds", PATH_MAX - 1);
+                               /*
+                                * read at most PATH_MAX-1 chars from each
+                                * record in this file
+                                */
                                while (fscanf(hostf, formatstr, hostaddr) == 1) {
                                        /* expect EVERY host in file to be valid */
                                        if (fio_client_add(&fio_client_ops, hostaddr, &cur_client)) {