diff options
| -rw-r--r-- | 6/main.c | 29 |
1 files changed, 20 insertions, 9 deletions
@@ -67,11 +67,26 @@ swapout(char* buf, size_t sz, char* suf) { } static void +mkpath(char *p) +{ + char *e, path[256]; + + e = p; + assert(strlen(p) < sizeof(path)); + while ((e = strstr(e, "/")) != NULL) { + memcpy(path, p, (e - p)); + path[e - p] = 0; + mkdir(path, 0755); + e++; + } +} + +static void assemble(char *asmsrc, char *path) { char *asmcmd[] = Asmcmd; - char objfile[256], dirpath[256]; - char *psuffix, *e; + char objfile[256]; + char *psuffix; char **p, **cmd; size_t ncmd, i; int pid, status; @@ -88,12 +103,7 @@ assemble(char *asmsrc, char *path) else swapsuffix(objfile + i, sizeof objfile - i, path, ".myr", Objsuffix); } - e = objfile; - while ((e = strstr(e, "/")) != NULL) { - memcpy(dirpath, objfile, (e - objfile)); - mkdir(dirpath, 0755); - e++; - } + mkpath(objfile); cmd = NULL; ncmd = 0; @@ -173,7 +183,7 @@ static void genuse(char *path) { FILE *f; - char buf[1024]; + char buf[256]; char *psuffix; size_t i; @@ -189,6 +199,7 @@ genuse(char *path) else swapsuffix(buf + i, sizeof buf - i, path, ".myr", ".use"); } + mkpath(buf); f = fopen(buf, "w"); if (!f) { fprintf(stderr, "could not open path %s\n", buf); |