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Propagate file permissions in both directions in Unix pscp and psftp.

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I think I have to consider this to be a separate but related change to
the wishlist item 'pscp-filemodes'; that was written before the Unix
port existed, and referred to the ability to configure the permissions
used for files copied from Windows to Unix - which is still not done.

[originally from svn r9260]
This commit is contained in:
Simon Tatham
2011-08-11 17:59:30 +00:00
parent f14953d9e9
commit 5c00b581c8
7 changed files with 81 additions and 31 deletions
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13
unix/uxsftp.c
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@ -125,7 +125,8 @@ struct RFile {
};
RFile *open_existing_file(char *name, uint64 *size,
unsigned long *mtime, unsigned long *atime)
unsigned long *mtime, unsigned long *atime,
long *perms)
{
int fd;
RFile *ret;
@ -137,7 +138,7 @@ RFile *open_existing_file(char *name, uint64 *size,
ret = snew(RFile);
ret->fd = fd;
if (size || mtime || atime) {
if (size || mtime || atime || perms) {
struct stat statbuf;
if (fstat(fd, &statbuf) < 0) {
fprintf(stderr, "%s: stat: %s\n", name, strerror(errno));
@ -153,6 +154,9 @@ RFile *open_existing_file(char *name, uint64 *size,
if (atime)
*atime = statbuf.st_atime;
if (perms)
*perms = statbuf.st_mode;
}
return ret;
@ -174,12 +178,13 @@ struct WFile {
char *name;
};
WFile *open_new_file(char *name)
WFile *open_new_file(char *name, long perms)
{
int fd;
WFile *ret;
fd = open(name, O_CREAT | O_TRUNC | O_WRONLY, 0666);
fd = open(name, O_CREAT | O_TRUNC | O_WRONLY,
(mode_t)(perms ? perms : 0666));
if (fd < 0)
return NULL;