diff options
Diffstat (limited to 'libps/fmt.c')
| -rw-r--r-- | libps/fmt.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/libps/fmt.c b/libps/fmt.c index eae08ffe..0465555d 100644 --- a/libps/fmt.c +++ b/libps/fmt.c @@ -194,7 +194,9 @@ _fmt_create (char *src, int posix, struct ps_fmt_specs *fmt_specs, while (*src != '\0' && *src != stop) src++; } - *src++ = '\0'; /* NUL terminhate NAME. */ + + if (*src) + *src++ = '\0'; /* NUL terminate NAME. */ } else /* A gnu-style field spec: `NAME' or `NAME:TITLE'. */ @@ -368,8 +370,8 @@ ps_fmt_clone (struct ps_fmt *fmt, struct ps_fmt **copy) return 0; } -/* Write an appropiate header line for FMT, containing the titles of all its - fields appropiately aligned with where the values would be printed, to +/* Write an appropriate header line for FMT, containing the titles of all its + fields appropriately aligned with where the values would be printed, to STREAM (without a trailing newline). If count is non-NULL, the total number number of characters output is added to the integer it points to. If any fatal error occurs, the error code is returned, otherwise 0. */ @@ -459,9 +461,9 @@ ps_fmt_write_proc_stat (struct ps_fmt *fmt, struct proc_stat *ps, struct ps_stre } /* Remove those fields from FMT for which the function FN, when called on the - field, returns true. Appropiate inter-field characters are also removed: + field, returns true. Appropriate inter-field characters are also removed: those *following* deleted fields at the beginning of the fmt, and those - *preceeding* deleted fields *not* at the beginning. */ + *preceding* deleted fields *not* at the beginning. */ void ps_fmt_squash (struct ps_fmt *fmt, int (*fn)(struct ps_fmt_field *field)) { @@ -538,8 +540,8 @@ ps_fmt_squash (struct ps_fmt *fmt, int (*fn)(struct ps_fmt_field *field)) } /* Remove those fields from FMT which would need the proc_stat flags FLAGS. - Appropiate inter-field characters are also removed: those *following* - deleted fields at the beginning of the fmt, and those *preceeding* deleted + Appropriate inter-field characters are also removed: those *following* + deleted fields at the beginning of the fmt, and those *preceding* deleted fields *not* at the beginning. */ void ps_fmt_squash_flags (struct ps_fmt *fmt, ps_flags_t flags) |