diff options
Diffstat (limited to 'guestfs-actions.pod')
| -rw-r--r-- | guestfs-actions.pod | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/guestfs-actions.pod b/guestfs-actions.pod index 551b3e32..5bd9628b 100644 --- a/guestfs-actions.pod +++ b/guestfs-actions.pod @@ -84,7 +84,7 @@ On error this function returns -1. Look up the value associated with C<path>. If C<path> matches exactly one node, the C<value> is returned. -This function returns a string or NULL on error. +This function returns a string, or NULL on error. I<The caller must free the returned string after use>. =head2 guestfs_aug_init @@ -250,7 +250,7 @@ Note that this function cannot correctly handle binary files as end of string). For those you need to use the C<guestfs_read_file> function which has a more complex interface. -This function returns a string or NULL on error. +This function returns a string, or NULL on error. I<The caller must free the returned string after use>. Because of the message protocol, there is a transfer limit @@ -288,7 +288,7 @@ This function returns 0 on success or -1 on error. char *guestfs_command (guestfs_h *handle, char * const* const arguments); -This calls runs a command from the guest filesystem. The +This call runs a command from the guest filesystem. The filesystem must be mounted, and must contain a compatible operating system (ie. something Linux, with the same or compatible processor architecture). @@ -309,7 +309,7 @@ correct places. It is the caller's responsibility to ensure all filesystems that are needed are mounted at the right locations. -This function returns a string or NULL on error. +This function returns a string, or NULL on error. I<The caller must free the returned string after use>. =head2 guestfs_command_lines @@ -366,7 +366,7 @@ The exact command which runs is C<file -bsL path>. Note in particular that the filename is not prepended to the output (the C<-b> option). -This function returns a string or NULL on error. +This function returns a string, or NULL on error. I<The caller must free the returned string after use>. =head2 guestfs_get_autosync @@ -386,7 +386,7 @@ Return the current search path. This is always non-NULL. If it wasn't set already, then this will return the default path. -This function returns a string or NULL on error. +This function returns a string, or NULL on error. The string is owned by the guest handle and must I<not> be freed. =head2 guestfs_get_verbose @@ -481,7 +481,7 @@ there is no cwd) in the format of 'ls -la'. This command is mostly useful for interactive sessions. It is I<not> intended that you try to parse the output string. -This function returns a string or NULL on error. +This function returns a string, or NULL on error. I<The caller must free the returned string after use>. =head2 guestfs_ls |