diff options
Diffstat (limited to 'ln.c')
| -rw-r--r-- | ln.c | 13 |
1 files changed, 6 insertions, 7 deletions
@@ -30,7 +30,6 @@ #include <stdio.h> #include <dirent.h> #include <errno.h> -#include <sys/param.h> /* for PATH_MAX */ static const char ln_usage[] = "ln [OPTION] TARGET... LINK_NAME|DIRECTORY\n\n" @@ -78,7 +77,7 @@ extern int ln_main(int argc, char **argv) linkName = argv[argc - 1]; - if (strlen(linkName) > PATH_MAX) { + if (strlen(linkName) > BUFSIZ) { fprintf(stderr, name_too_long, "ln"); exit FALSE; } @@ -91,10 +90,10 @@ extern int ln_main(int argc, char **argv) } while (argc-- >= 2) { - char srcName[PATH_MAX + 1]; + char srcName[BUFSIZ + 1]; int nChars, status; - if (strlen(*argv) > PATH_MAX) { + if (strlen(*argv) > BUFSIZ) { fprintf(stderr, name_too_long, "ln"); exit FALSE; } @@ -102,9 +101,9 @@ extern int ln_main(int argc, char **argv) if (followLinks == FALSE) { strcpy(srcName, *argv); } else { - /* Warning! This can silently truncate if > PATH_MAX, but - I don't think that there can be one > PATH_MAX anyway. */ - nChars = readlink(*argv, srcName, PATH_MAX); + /* Warning! This can silently truncate if > BUFSIZ, but + I don't think that there can be one > BUFSIZ anyway. */ + nChars = readlink(*argv, srcName, BUFSIZ); srcName[nChars] = '\0'; } |