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LIBXTEND(3) Library Functions Manual LIBXTEND(3) NAME libxtend - extensions to standard libraries SYNOPSIS cc -I<prefix>/include file.c -L<prefix>/lib -lxtend DESCRIPTION Libxtend is a low-level C library containing functions like those found in libc, libm, and other standard libraries. FUNCTIONS xt_csv_read_field(3) - Read next comma-separated field xt_csv_read_field_malloc(3) - Read next comma-separated field, allocating xt_csv_skip_field(3) - Read and discard next comma-separated field xt_csv_skip_rest_of_line(3) - Read and discard rest of input line xt_daemonize(3) - Detach process from terminal xt_difftimeofday(3) - Compute difference between struct timeval values xt_digits(3) - Compute the number of xt_digits in an integer in any base xt_double_cmp(3) - Compare two doubles for qsort(3), bsearch(3), etc. xt_dprintf(3) - Print formatted output to a low-level file descriptor xt_dsv_line_copy(3) - Copy a generica tabular data object xt_dsv_line_free(3) - Destroy a generic tabular data object xt_dsv_line_init(3) - Initialize generic tabular data object xt_dsv_line_new(3) - Create a new generic tabular data object xt_dsv_line_read(3) - Read a line of generic tabular data xt_dsv_line_write(3) - Write a line of generic tabular data xt_dsv_read_field(3) - Read next field from tabular input xt_dsv_read_field_malloc(3) - Read next field from tabular input, xt_dsv_skip_field(3) - Read and discard next field from tabular input xt_dsv_skip_rest_of_line(3) - Read and discard rest of input line xt_factorial(3) - Fast factorial function xt_fast_cp(3) - Copy a file using optimal block size xt_fclose(3) - Close a FILE stream opened by xt_fopen(3) xt_fd_purge(3) - Discard unread input from input FILE buffer xt_ff_close(3) - Close a stream created by xt_ff_open(3) xt_ff_dopen(3) - Create a fast file stream from a file descriptor xt_ff_dsv_line_copy(3) - Copy a generica tabular data object xt_ff_dsv_line_free(3) - Destroy a generic tabular data object xt_ff_dsv_line_init(3) - Initialize generic tabular data object xt_ff_dsv_line_new(3) - Create a new generic tabular data object xt_ff_dsv_line_read(3) - Read a line of generic tabular data xt_ff_dsv_line_write(3) - Write a line of generic tabular data xt_ff_dsv_read_field(3) - Read next field from tabular input xt_ff_dsv_read_field_malloc(3) - Read next field from tabular input, xt_ff_dsv_skip_field(3) - Read and discard next field from tabular input xt_ff_dsv_skip_rest_of_line(3) - Read and discard rest of input line xt_ff_getc(3) - Read next character from a fast file stream xt_ff_gets(3) - Read a line from a fast file stream xt_ff_gets_malloc(3) - Read a line from a fast file stream, xt_ff_tmpfile(3) - Create a fast file stream connected to a temporary file xt_ff_open(3) - Open a fast file stream for a raw or compressed file xt_ff_popen(3) - Create a fast file stream connected to a process xt_ff_printf(3) - Print formatted data to a fast file stream xt_ff_putc(3) - Write a character to a fast file stream xt_ff_puts(3) - Print a string to a fast file stream xt_ff_read(3) - Read a fixed number of bytes from a fast file stream xt_ff_rewind(3) - Reposition file descriptor to beginning of file xt_ff_seeko(3) - Reposition file descriptor under a fast file stream xt_ff_stdin(3) - Create a fast file stream attached to descriptor 0 xt_ff_stdout(3) - Create a fast file stream connected to descriptor 1 xt_ff_tmpfile(3) - Create a fast file stream connected to a temporary file xt_ff_ungetc(3) - Put a character back into a fast file stream read buffer xt_ff_write(3) - Write a fixed number of bytes to a fast file stream xt_fgetline(3) - Read a line from a FILE stream, discarding newline xt_file_mod_cmp(3) - Compare time stamps on two files xt_float_cmp(3) - Compare two floats for qsort(3), bsearch(3), etc. xt_fopen(3) - Open a raw or compressed file xt_gcd(3) - Greatest common divisor xt_get_home_dir(3) - Get process owner's home directory xt_get_primary_group_name(3) - Get primary groupname of process owner xt_get_user_name(3) - Get username of process owner xt_inhale_strings(3) - Read list of strings into array xt_int_cmp(3) - Compare two ints for qsort(3), bsearch(3), etc. xt_lcm(3) - Least common multiple xt_long_cmp(3) - Compare two longs for qsort(3), bsearch(3), etc. xt_long_long_cmp(3) - Compare two long longs for qsort(3), bsearch(3), etc. xt_ltostrn(3) - Convert a long to a string in any base from 2 to 36 xt_mv(3) - Library function equivalent of xt_mv(1) xt_n_choose_k(3) - Compute binomial coefficient N choose K xt_parse_cmd(3) - Convert a command string to an argv-style array xt_read_line_malloc(3) - Read a line and allocate memory for it xt_resolve_hostname(3) - Convert hostname to IP address xt_rmkdir(3) - Recursively create directories xt_romantoi(3) - Convert Roman numeral string to int xt_short_cmp(3) - Compare two shorts for qsort(3), bsearch(3), etc. xt_spawnlp(3) - Fork and exec a process from a variable argument list xt_spawnvp(3) - Fork and exec a new process from an argv-style array xt_str2u64_hash(3) - Hash a string of up to 8 characters to a 64-bit integer xt_str_argv_cat(3) - Append argv-style list to a string xt_strblank(3) - Return true is a string is empty or only whitespace xt_strisint(3) - Return true if string represents an integer value xt_strisreal(3) - Return true if string represents a valid real value xt_strcat(3) - Concatenate strings without risk of buffer overflow xt_strcpy(3) - Copy a string without risk of buffer overflow xt_strllower(3) - Copy string and convert upper case to lower xt_strlower(3) - Convert all upper case characters to lower xt_redirect(3) - Redirect stdin, stdout and stderr if corresponding argument isn't NULL xt_strlupper(3) - Copy string and convert lower case to uppper xt_strptrcasecmp(3) - Compare two strings through char ** pointers, case insensitive xt_strptrcmp(3) - Compare two strings through char ** pointers xt_strshellcpy(3) - Expand a string containing shell metacharacters xt_strsplit(3) - Split a string into tokens xt_strsqueeze(3) - Squeeze a string by replacing middle with ... xt_strtr(3) - Library function equivalent of tr(1) xt_strtrim(3) - Trim junk from both ends of a string xt_strupper(3) - Covert all lower case characters to upper xt_strviscpy(3) - Copy a string, converting invisible characters xt_tic(3) - Record current high-resolution clock time xt_toc(3) - Report time since last xt_tic(3) xt_tsv_read_field(3) - Read next tab-separated field xt_tsv_read_field_malloc(3) - Read next tab-separated field, allocating xt_tsv_skip_field(3) - Read and discard next tab-separated field xt_tsv_skip_rest_of_line(3) - Read and discard rest of input line xt_va_usage(3) - Print usage message and terminate process xt_valid_extension(3) - Determine whether filename extention is usable SEE ALSO stdio(3) AUTHOR J Bacon LIBXTEND(3)
NAME | SYNOPSIS | DESCRIPTION | FUNCTIONS | SEE ALSO | AUTHOR
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