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Move filedescriptor parsing code from net.c into qemu_parse_fd()

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Move the parsing of a filedescriptor into a common function
qemu_parse_fd() so others can use it as well. Have net.c call this
function.

v2:
 - moving qemu_parse_fd into cutils.c

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Stefan Berger 2011-09-28 06:41:32 -04:00 committed by Anthony Liguori
parent f809c0d66b
commit 443916d1d9
3 changed files with 14 additions and 6 deletions
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12
cutils.c
View File

@ -415,3 +415,15 @@ int64_t strtosz(const char *nptr, char **end)
{
return strtosz_suffix(nptr, end, STRTOSZ_DEFSUFFIX_MB);
}
int qemu_parse_fd(const char *param)
{
int fd;
char *endptr = NULL;
fd = strtol(param, &endptr, 10);
if (*endptr || (fd == 0 && param == endptr)) {
return -1;
}
return fd;
}

7
net.c
View File

@ -733,12 +733,7 @@ int net_handle_fd_param(Monitor *mon, const char *param)
return -1;
}
} else {
char *endptr = NULL;
fd = strtol(param, &endptr, 10);
if (*endptr || (fd == 0 && param == endptr)) {
return -1;
}
fd = qemu_parse_fd(param);
}
return fd;

1
qemu-common.h
View File

@ -129,6 +129,7 @@ time_t mktimegm(struct tm *tm);
int qemu_fls(int i);
int qemu_fdatasync(int fd);
int fcntl_setfl(int fd, int flag);
int qemu_parse_fd(const char *param);
/*
* strtosz() suffixes used to specify the default treatment of an