From: Zach Welch Date: Wed, 20 Apr 2005 04:48:15 +0000 (-0700) Subject: [PATCH] init-db.c: create and use safe_create_dir helper X-Git-Tag: v0.99~801 X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=cb126d8d7906b3c15f313ca479259e567042840a;p=git.git [PATCH] init-db.c: create and use safe_create_dir helper Factor mkdir calls into common safe_create_dir subroutine. Signed-Off-By: Zach Welch Signed-off-by: Linus Torvalds --- diff --git a/init-db.c b/init-db.c index 7078cf72..dad06351 100644 --- a/init-db.c +++ b/init-db.c @@ -5,6 +5,16 @@ */ #include "cache.h" +void safe_create_dir(char *dir) +{ + if (mkdir(dir, 0755) < 0) { + if (errno != EEXIST) { + perror(dir); + exit(1); + } + } +} + /* * If you want to, you can share the DB area with any number of branches. * That has advantages: you can save space by sharing all the SHA1 objects. @@ -16,10 +26,7 @@ int main(int argc, char **argv) char *sha1_dir, *path; int len, i; - if (mkdir(".git", 0755) < 0) { - perror("unable to create .git directory"); - exit(1); - } + safe_create_dir(".git"); sha1_dir = getenv(DB_ENVIRONMENT); if (!sha1_dir) { @@ -27,22 +34,13 @@ int main(int argc, char **argv) fprintf(stderr, "defaulting to local storage area\n"); } len = strlen(sha1_dir); - if (mkdir(sha1_dir, 0755) < 0) { - if (errno != EEXIST) { - perror(sha1_dir); - exit(1); - } - } path = malloc(len + 40); memcpy(path, sha1_dir, len); + + safe_create_dir(sha1_dir); for (i = 0; i < 256; i++) { sprintf(path+len, "/%02x", i); - if (mkdir(path, 0755) < 0) { - if (errno != EEXIST) { - perror(path); - exit(1); - } - } + safe_create_dir(path); } return 0; }