search for: split_line

Mold split_lines_sb from split_lines, so it returns the strings buffer with the result of the split. This way, we can have the number of lines in the array, with no need to count them again later. split_lines is rewritten to take the ownership of the result of split_lines_sb. --- daemon/daemon.h | 1 + daemon...

Simple shortcut to easily cleanup a stringsbuf. --- daemon/daemon.h | 1 + daemon/guestfsd.c | 7 +++++++ 2 files changed, 8 insertions(+) diff --git a/daemon/daemon.h b/daemon/daemon.h index 53cb797..bed4dbc 100644 --- a/daemon/daemon.h +++ b/daemon/daemon.h @@ -92,6 +92,7 @@ extern int add_string (struct stringsbuf *sb, const char *str); extern int add_sprintf (struct stringsbuf *sb, const

...OMMAND_FLAG_FOLD_STDOUT_ON_STDERR, str_sgdisk, device, "-i", partnum_str, NULL); @@ -674,6 +681,8 @@ sgdisk_info_extract_field (const char *device, int partnum, const char *field, return NULL; } + udev_settle (); + CLEANUP_FREE_STRING_LIST char **lines = split_lines (err); if (lines == NULL) { reply_with_error ("'%s %s -i %i' returned no output", -- 2.9.3

...er warning to be emitted if you omit the trailing NULL argument. --- daemon/daemon.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/daemon/daemon.h b/daemon/daemon.h index 8f932d2..df1ba3a 100644 --- a/daemon/daemon.h +++ b/daemon/daemon.h @@ -100,9 +100,9 @@ extern char **split_lines (char *str); #define COMMAND_FLAG_CHROOT_COPY_FILE_TO_STDIN 2048 extern int commandf (char **stdoutput, char **stderror, int flags, - const char *name, ...); + const char *name, ...) __attribute__((sentinel)); extern int commandrf (char **stdoutput, cha...

...seems to be down over the past few minutes. Regards, Abe test-suite/tools/count_and_sum_floats.py ---------------------------------------- #!/usr/bin/python import math, sys try_for_more = True count = 0 total = 0.0 while try_for_more: line = sys.stdin.readline() if line: split_line = line.split() # handles ASCII horizontal tabs as well as ASCII horizontal spaces as_floats = [float(x) for x in split_line] for the_float in as_floats: if not ( math.isinf(the_float) or math.isnan(the_float) ): count = count + 1 total = total + the_float else:...

...size_t i; + char *p; + int64_t ret; + const char *pattern = "Estimated minimum size of the filesystem: "; + + r = command (&out, &err, str_resize2fs, "-P", device, NULL); + if (r == -1) { + reply_with_error ("%s", err); + return -1; + } + + lines = split_lines (out); + if (lines == NULL) + return -1; + + for (i = 0; lines[i] != NULL; ++i) { + if (verbose) + fprintf (stderr, "resize2fs_P: lines[%zu] = \"%s\"\n", i, lines[i]); + + if ((p = strstr (lines[i], pattern))) { + if (sscanf (p + strlen(pattern), "%&qu...

...RG (argv, i, str_btrfs); + ADD_ARG (argv, i, "filesystem"); + ADD_ARG (argv, i, "show"); + ADD_ARG (argv, i, NULL); + + r = commandv (&out, &err, argv); + if (r == -1) { + reply_with_error ("%s", err); + free(out); + return NULL; + } + + lines = split_lines (out); + if (!lines) + return NULL; + + size_t nlines = count_strings (lines); + for (i = 0; i < nlines; i++) + if (strstr(lines[i], "\tdevid")) + nr_filesystem_show++; + + guestfs_int_btrfsfsshow_list *ret = NULL; + ret = malloc(sizeof *ret); + if (ret == NULL) { +...

The output of btrfs subvolume list has changed in F18 to include generation, which breaks the parsing in btrfs_subvolume_list. This change replaces sscanf with a more robust regular expression. The new regular expression should also handle the addition of future unexpected columns. Fixes RHBZ#903620 --- daemon/Makefile.am | 6 +++-- daemon/btrfs.c | 67

Tried to make it in accordance with your comments. Maybe you can suggest a better name for API? Maxim Perevedentsev (2): New API: get_min_size Include resize2fs_P into get_min_size. daemon/Makefile.am | 1 + daemon/daemon.h | 2 ++ daemon/ext2.c | 37 ++++++++++++++++++++++++---- daemon/fs-min-size.c | 49 +++++++++++++++++++++++++++++++++++++ daemon/ntfs.c | 68

...+ ADD_ARG (argv, i, "balance"); + ADD_ARG (argv, i, "status"); + ADD_ARG (argv, i, path_buf); + ADD_ARG (argv, i, NULL); + + r = commandv (&out, &err, argv); + if (r == -1) { + reply_with_error ("%s: %s", path, err); + return NULL; + } + + lines = split_lines (out); + if (!lines) + return NULL; + + ret = malloc(sizeof *ret); + if (ret == NULL) { + reply_with_perror ("malloc"); + goto error; + } + memset (ret, 0, sizeof(*ret)); + + /* Output of `btrfs balance status' is like: + * + * running: + * + * Balance on ...

...; + size_t i; + char *p; + int64_t ret; + char pattern[] = "Estimated minimum size of the filesystem: "; + + r = command (&out, &err, str_resize2fs, "-P", device, NULL); + if (r == -1) { + reply_with_error ("%s", err); + return -1; + } + + lines = split_lines (out); + if (lines == NULL) + return -1; + + for (i = 0; lines[i] != NULL; ++i) { + if (verbose) + fprintf (stderr, "resize2fs-P: lines[%zu] = \"%s\"\n", i, lines[i]); + + if ((p = strstr (lines[i], pattern))) { + if (sscanf (p + strlen(pattern), "%&qu...

This patch series lets you run the daemon under valgrind. Many errors were found and fixed. With the complete series applied, valgrind doesn't show any errors.

...ern = "Current volume size:"; > + int is_full = 0; > + int32_t cluster_size = 0; > + > + /* FS may be marked for check, so force ntfsresize */ > + r = command (&out, &err, str_ntfsresize, "--info", "-ff", device, NULL); > + > + lines = split_lines (out); > + if (lines == NULL) > + return -1; > + > + if (verbose) { > + for (i = 0; lines[i] != NULL; ++i) > + fprintf (stderr, "ntfs_min_size: lines[%zu] = \"%s\"\n", i, lines[i]); > + } > + > + if (r == -1) { > + /* If volume is...

...part_type; + } + + /* machine parseable output by 'parted -m' did not provide + * partition type info. + * Use traditional style. + */ + CLEANUP_FREE char *out = print_partition_table (device, PARTED_NO_M); + if (!out) + return NULL; + + CLEANUP_FREE_STRING_LIST char **lines = split_lines (out); + + if (!lines) + return NULL; + + size_t start = 0, end = 0, row; + + for (row = 0; lines[row] != NULL; ++row) + if (STRPREFIX (lines[row], "Number")) { + start = row + 1; + break; + } + + if (start == 0) { + reply_with_error ("parted output has no...

...esystem"); > + ADD_ARG (argv, i, "show"); > + ADD_ARG (argv, i, NULL); > + > + r = commandv (&out, &err, argv); > + if (r == -1) { > + reply_with_error ("%s", err); > + free(out); > + return NULL; > + } > + > + lines = split_lines (out); > + if (!lines) > + return NULL; > + > + size_t nlines = count_strings (lines); > + for (i = 0; i < nlines; i++) > + if (strstr(lines[i], "\tdevid")) > + nr_filesystem_show++; The logic here should match what is being done later, i.e. using...

...ULL; + size_t i, n; + int r; + + device_name_translation_free (); + + r = command (&out, &err, "ls", "-1v", by_path, NULL); + if (r == -1) + error (EXIT_FAILURE, 0, + "failed to initialize device name translation cache: %s", err); + + lines = split_lines (out); + if (lines == NULL) + error (EXIT_FAILURE, errno, "split_lines"); + + /* Delete entries for partitions. */ + for (i = 0; lines[i] != NULL; ++i) { + if (strstr (lines[i], "-part")) { + n = guestfs_int_count_strings (&lines[i+1]); + memmove (&li...

...fs_subvolume_list (const mountable_t *fs) > fprintf (stderr, "malloc: %m"); > } > reply_with_error ("%s: %s", fs_desc ? fs_desc : "malloc", errout); > - goto cmderror; > + return NULL; > } > > lines = split_lines (out); > -- > 1.9.3 > > _______________________________________________ > Libguestfs mailing list > Libguestfs@redhat.com > https://www.redhat.com/mailman/listinfo/libguestfs -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programmi...

...nt_shell_quote): Mark each "info" parameter as unused. --- daemon/guestfsd.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/daemon/guestfsd.c b/daemon/guestfsd.c index 07a1c5e..07a952f 100644 --- a/daemon/guestfsd.c +++ b/daemon/guestfsd.c @@ -718,7 +718,7 @@ split_lines (char *str) */ static int print_shell_quote (FILE *stream, - const struct printf_info *info, + const struct printf_info *info ATTRIBUTE_UNUSED, const void *const *args) { #define SAFE(c) (isalnum((c)) || \ @@ -751,7 +751,7 @@ print_...

...*blkid[] = {"blkid", "-p", "-i", "-o", "export", device, NULL}; + r = commandv(&out, &err, blkid); + if (r == -1) { + reply_with_error("%s", err); + goto error; + } + + /* Split the command output into lines */ + lines = split_lines(out); + if (lines == NULL) { + reply_with_perror("malloc"); + goto error; + } + + /* Parse the output of blkid -p -i -o export: + * UUID=b6d83437-c6b4-4bf0-8381-ef3fc3578590 + * VERSION=1.0 + * TYPE=ext2 + * USAGE=filesystem + * MINIMUM_IO_SIZE=512 + * PHYSICAL_SECTO...

...ADD_ARG (argv, i, "-m"); + ADD_ARG (argv, i, maxpct_s); + } + + ADD_ARG (argv, i, buf); + ADD_ARG (argv, i, NULL); + + r = commandv (&out, &err, argv); + free (buf); + if (r == -1) { + reply_with_error ("%s: %s", path, err); + goto error; + } + + lines = split_lines (out); + if (lines == NULL) + goto error; + + ret = parse_xfs_info (lines); + +error: + if (buf) free (buf); + if (err) free (err); + if (out) free (out); + if (lines) free_strings (lines); + return ret; +} diff --git a/generator/generator_actions.ml b/generator/generator_actions.ml inde...