cpdir.c (18b51f792fb28f3909a1e3a6b44898572b9afdcf) cpdir.c (1b692a8c4495ea028986e0fd9ba81b156328a17e)
1/*-
2 * Copyright (C) 1996
3 * David L. Nugent. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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43
44#include "pwupd.h"
45
46void
47copymkdir(char const * dir, char const * skel, mode_t mode, uid_t uid, gid_t gid)
48{
49 char src[MAXPATHLEN];
50 char dst[MAXPATHLEN];
1/*-
2 * Copyright (C) 1996
3 * David L. Nugent. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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43
44#include "pwupd.h"
45
46void
47copymkdir(char const * dir, char const * skel, mode_t mode, uid_t uid, gid_t gid)
48{
49 char src[MAXPATHLEN];
50 char dst[MAXPATHLEN];
51 char lnk[MAXPATHLEN];
52 int len;
51
52 if (mkdir(dir, mode) != 0 && errno != EEXIST) {
53 warn("mkdir(%s)", dir);
54 } else {
55 int infd, outfd;
56 struct stat st;
57
58 static char counter = 0;

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66 if (d != NULL) {
67 struct dirent *e;
68
69 while ((e = readdir(d)) != NULL) {
70 char *p = e->d_name;
71
72 if (snprintf(src, sizeof(src), "%s/%s", skel, p) >= (int)sizeof(src))
73 warn("warning: pathname too long '%s/%s' (skel not copied)", skel, p);
53
54 if (mkdir(dir, mode) != 0 && errno != EEXIST) {
55 warn("mkdir(%s)", dir);
56 } else {
57 int infd, outfd;
58 struct stat st;
59
60 static char counter = 0;

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68 if (d != NULL) {
69 struct dirent *e;
70
71 while ((e = readdir(d)) != NULL) {
72 char *p = e->d_name;
73
74 if (snprintf(src, sizeof(src), "%s/%s", skel, p) >= (int)sizeof(src))
75 warn("warning: pathname too long '%s/%s' (skel not copied)", skel, p);
74 else if (stat(src, &st) == 0) {
76 else if (lstat(src, &st) == 0) {
75 if (strncmp(p, "dot.", 4) == 0) /* Conversion */
76 p += 3;
77 if (snprintf(dst, sizeof(dst), "%s/%s", dir, p) >= (int)sizeof(dst))
78 warn("warning: path too long '%s/%s' (skel file skipped)", dir, p);
79 else {
80 if (S_ISDIR(st.st_mode)) { /* Recurse for this */
81 if (strcmp(e->d_name, ".") != 0 && strcmp(e->d_name, "..") != 0)
82 copymkdir(dst, src, (st.st_mode & 0777), uid, gid);
83 chflags(dst, st.st_flags); /* propogate flags */
77 if (strncmp(p, "dot.", 4) == 0) /* Conversion */
78 p += 3;
79 if (snprintf(dst, sizeof(dst), "%s/%s", dir, p) >= (int)sizeof(dst))
80 warn("warning: path too long '%s/%s' (skel file skipped)", dir, p);
81 else {
82 if (S_ISDIR(st.st_mode)) { /* Recurse for this */
83 if (strcmp(e->d_name, ".") != 0 && strcmp(e->d_name, "..") != 0)
84 copymkdir(dst, src, (st.st_mode & 0777), uid, gid);
85 chflags(dst, st.st_flags); /* propogate flags */
86 } else if (S_ISLNK(st.st_mode) && (len = readlink(src, lnk, sizeof(lnk))) != -1) {
87 lnk[len] = '\0';
88 symlink(lnk, dst);
89 lchown(dst, uid, gid);
84 /*
85 * Note: don't propogate special attributes
86 * but do propogate file flags
87 */
88 } else if (S_ISREG(st.st_mode) && (outfd = open(dst, O_RDWR | O_CREAT | O_EXCL, st.st_mode)) != -1) {
89 if ((infd = open(src, O_RDONLY)) == -1) {
90 close(outfd);
91 remove(dst);

--- 33 unchanged lines hidden --- 		90 /*
91 * Note: don't propogate special attributes
92 * but do propogate file flags
93 */
94 } else if (S_ISREG(st.st_mode) && (outfd = open(dst, O_RDWR | O_CREAT | O_EXCL, st.st_mode)) != -1) {
95 if ((infd = open(src, O_RDONLY)) == -1) {
96 close(outfd);
97 remove(dst);

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