diff options
Diffstat (limited to 'src/common/strlib.h')
| -rw-r--r-- | src/common/strlib.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/common/strlib.h b/src/common/strlib.h index 004fe6375..dae7f8b98 100644 --- a/src/common/strlib.h +++ b/src/common/strlib.h @@ -65,11 +65,20 @@ typedef enum e_svopt #define SV_ESCAPE_C_SUPPORTED "abtnvfr\?\"'\\" /// Parses a delim-separated string. -/// Starts parsing at startoff and fills the pos array with the start and end -/// positions in the string of the line and fields (that fit the array). -/// Returns the number of fields or -1 if an error occurs. +/// Starts parsing at startoff and fills the pos array with position pairs. +/// out_pos[0] and out_pos[1] are the start and end of line. +/// Other position pairs are the start and end of fields. +/// Returns the number of fields found or -1 if an error occurs. int sv_parse(const char* str, int len, int startoff, char delim, int* out_pos, int npos, enum e_svopt opt); +/// Splits a delim-separated string. +/// WARNING: this function modifies the input string +/// Starts splitting at startoff and fills the out_fields array. +/// out_fields[0] is the start of the next line. +/// Other entries are the start of fields (nul-teminated). +/// Returns the number of fields found or -1 if an error occurs. +int sv_split(char* str, int len, int startoff, char delim, char** out_fields, int nfields, enum e_svopt opt); + /// Escapes src to out_dest according to the format of the C compiler. /// Returns the length of the escaped string. /// out_dest should be len*4+1 in size. |