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Linux Manual Pages - section 3 (library calls)_ | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x | y | z | Displaying 899 of 18427 i - Interpreter (debugger) Interface.I18N::AcceptLanguage - Matches language preference to available I18N::Charset - IANA Character Set Registry names and Unicode::MapUTF8 I18N::Collate - compare 8-bit scalar data according to the current locale I18N::Langinfo - query locale information I18N::LangTags - functions for dealing with RFC3066-style language tags I18N::LangTags::Detect - detect the user's language preferences I18N::LangTags::List - I18N::LangTags::List -- tags and names for human languages ic - The Erlang IDL Compiler ic_clib - IC C Library Functions ic_c_protocol - IC C Protocol Functions icmax1 - find the index of the element whose real part has maximum absolute value iconv - perform character set conversion iconv_close - deallocate descriptor for character set conversion iconv_open - allocate descriptor for character set conversion ident - ident_lookup, ident_id, ident_free, id_open, id_close, id_query, id_parse, identity_matrix - identity_matrix, identity_matrix_f identity_matrix_f - identity_quat - identity_quat idna_strerror - return string describing idna error code idna_to_ascii_4i - convert Unicode domain name label to text idna_to_ascii_4z - convert Unicode domain name label to text idna_to_ascii_8z - convert Unicode domain name label to text idna_to_ascii_lz - convert Unicode domain name label to text idna_to_unicode_44i - convert domain name label to Unicode idna_to_unicode_4z4z - convert domain name label to Unicode idna_to_unicode_8z4z - convert domain name label to Unicode idna_to_unicode_8z8z - convert domain name label to Unicode idna_to_unicode_8zlz - convert domain name label to Unicode idna_to_unicode_lzlz - convert domain name label to Unicode ieee1284_byte_read - ieee1284_claim - claim access to the port ieee1284_close - close an open port ieee1284_compat_write - ieee1284_data_dir - ieee1284_do_nack_handshake - ieee1284_ecp_fwd_to_rev - ECP direction switching ieee1284_ecp_read_addr - ieee1284_ecp_read_data - ieee1284_ecp_rev_to_fwd - ieee1284_ecp_write_addr - ieee1284_ecp_write_data - ieee1284_epp_read_addr - ieee1284_epp_read_data - ieee1284_epp_write_addr - ieee1284_epp_write_data - ieee1284_find_ports - find ports on the system ieee1284_free_ports - safely deallocate a port list ieee1284_frob_control - ieee1284_get_deviceid - retrieve an IEEE 1284 Device ID ieee1284_get_irq_fd - interrupt notification ieee1284_negotiate - IEEE 1284 negotiation ieee1284_nibble_read - data transfer functions ieee1284_open - open a port ieee1284_read_control - manipulate control lines ieee1284_read_data - control the data lines ieee1284_read_status - analyse status lines ieee1284_ref - modify a port's reference count ieee1284_release - release a port ieee1284_set_timeout - modify inactivity timeout ieee1284_terminate - ieee1284_unref - ieee1284_wait_data - ieee1284_wait_status - ieee1284_write_control - ieee1284_write_data - if - "use" a Perl module if a condition holds ifp.h - iftpstream - iftpstream is a inputstream from a remote file ilaenv - i called from the LAPACK routines to choose problem-dependent parameters for the local environment ilogb - get integer exponent of a floating point value im_abs - finds the absolute value or the magnitude of an image im_acostra - Ima::DBI - Database connection caching and organization im_add - add two images im_add_close_callback - im_add_eval_callback - im_add_evalend_callback - im_addgnoise - add gaussian noise to an image IM::Address - RFC822 style address parser im_affine - apply an affine transform to an image image - Create and manipulate images Image::Base - base class for loading, manipulating and saving images. ImageByteOrder - image format functions and macros Image::EXIF - Perl extension for exif library Image::Imlib2 - Interface to the Imlib2 image library Image::Info - Extract meta information from image files Image::Info::BMP - Windows Device Indepdent Bitmap support for Image::Info Image::Info::SVG - SVG support for Image::Info Image::Info::XBM - XBM support for Image::Info Image::Info::XPM - XPM support for Image::Info Image::LibRSVG - Perl extension for librsvg Image::Magick - Perl extension for calling ImageMagick's libMagick methods Imager - Perl extension for Generating 24 bit Images Imager::Color - Color handling for Imager. Imager::Color::Float - Rough floating point sample colour handling Imager::Color::Table - Imager::Draw - Draw primitives to images Imager::Engines - Programmable transformation operations Imager::Expr - implements expression parsing and compilation for the Imager::Expr::Assem - 2 Imager::Files - working with image files Imager::Fill - 1 Imager::Filters - Entire Image Filtering Operations Imager::Font - Font handling for Imager. Imager::Font::BBox - objects representing the bounding box of a string. Imager::Font::FreeType2 - 1 Imager::Font::Truetype - 1 Imager::Font::Type1 - 1 Imager::Font::Win32 - uses Win32 GDI services for text output Imager::Font::Wrap - 1 Imager::Fountain - 2 Imager::ImageTypes - Internal image representation information Imager::interface - decribes the virtual image interface Imager::Matrix2d - 1 Imager::regmach - documents the register virtual machine used by Imager::Regops - generated information about the register based VM Imager::Transform - 1 Imager::Transformations - Simple transformations of one image into another. Image::Size - read the dimensions of an image in several popular formats Image::Xbm - Load, create, manipulate and save xbm image files. Image::Xpm - Load, create, manipulate and save xpm image files. IM::Alias - mail and host alias looking up package im_allocate_input_array - im_amiMSBfirst - im_andconst - im_andimage - im_andimage, im_andconst, im_and_vec, im_orimage, im_orconst, im_or_vec, im_and_vec - IMAP::Admin - Perl module for basic IMAP server administration im_append_Hist - IM_ARRAY - memory allocation macros im_asintra - im_atantra - im_avg - find the mean, standard deviation, minimum and maximum of an image imaxabs - imaxdiv - im_BandFmt2char - im_bandjoin - join two or more images im_binfile - wrap a raw binary file inside an IMAGE descriptor im_black - make a black image im_blend - im_c2amph - im_c2imag - im_c2ps - im_c2real - im_c2rect - im_cache - im_ceil - for each pixel, find the smallest integral value not less than im_char2BandFmt - im_char2Coding - im_char2Compression - im_char2Type - im_circle - draws a circle within an image file imclient - authenticating callback interface to IMAP/IMSP servers im_clip - im_c2amph, im_c2imag, im_c2ps, im_c2real, im_clip2fmt, im_clip2c - im_clip2cm - im_clip2d - im_clip2dcm - im_clip2f - im_clip2fmt - im_clip2i - im_clip2s - im_clip2ui - im_clip2us - im_cmulnorm - multiply two images im_cntlines - calculate transitions between black and white pels horizontally or vertically im_Coding2char - im_col_ab2Ch - im_col_C2Cucs - im_col_Ch2ab - im_col_Ch2hucs - im_col_Chucs2h - im_col_Cucs2C - im_col_dECMC - im_col_display - im_col_L2Lucs - im_col_Lab2XYZ - im_col_Lucs2L - im_col_make_tables_RGB - im_col_make_tables_UCS - im_col_pythagoras - im_col_rgb2XYZ - im_col_XYZ2Lab - im_compass - extract features from an image with im_Compression2char - IM::Config - confiugration for IM im_conv - im_conv, im_conv_raw, im_convf, im_convf_raw, im_convf - im_convf_raw - im_conv_raw - im_conv, im_convf, im_convsep, im_convsepf, im_convsep - im_convsepf - im_convsepf_raw - im_convsep_raw - im_convsub - im_cooc_asm - im_cooc_contrast - im_cooc_correlation - im_cooc_entropy - im_cooc_matrix - im_cooc_matrix, im_cooc_asm, im_cooc_contrast, im_cooc_correlation, im_copy - copy an image im_copy_set - im_copy_swap - im_correl - search for image match im_costra - im_costra, im_sintra, im_tantra, im_cp_desc - copy most of an image descriptor to another im_create_dmask - im_create_dmask, im_create_imask, im_create_dmaskv, im_create_imaskv, im_create_fmask - create a frequency domain filter mask according to args im_create_imask - im_dE00_fromLab - im_debugim - print raw image data pointed by an image descriptor im_dECMC_fromdisp - im_dECMC_fromLab - im_dE_fromdisp - derived colour difference im_dE_fromLab - calculate colour differences im_dE_fromXYZ - im_demand_hint - hint on demand style for im_demand_hint_array - im_deviate - im_diag - im_dif_std - calculate the mean and the standard deviation of the difference image for a given displacement vector im_dilate - perform morphological operations on a white object against a black background im_dilate_raw - im_disp2Lab - im_disp2XYZ - im_disp_ps - creates a displayable power spectrum of an one band image im_divide - divide two images im_dup_dmask - im_dup_imask - im_embed - extract a portion of an image imencdec - encoding/decoding ASImage data from/to usable data structures IM::EncDec - MIME header encoder/decoder im_eorconst - im_eorimage - im_eor_vec - im_equal - im_equal, im_notequal, im_equalconst, im_equal_vec, im_notequalconst, im_equalconst - im_equal_vec - im_erode - im_erode_raw - im_error - im_error_buffer, im_verror, im_error, im_error_clear, im_warn, im_diag, im_error_buffer - im_error_clear - im_exp10tra - im_exp10tra, im_exptra, im_expntra, im_expntra_vec, im_log10tra, im_logtra, im_expntra - im_expntra_vec - im_exptra - im_extract - extract a portion of an image im_extract_area - im_extract_band - im_extract_bands - im_eye - creates a pattern which shows the spatial response of the human visual system im_falsecolour - colour a mono image im_fastcor - correlate two images im_fastline - im_fastlineuser - im_fav4 - averages four frames im_feye - im_fgrey - IM::File - mail/news file handler im_fliphor - im_flipver - im_flood - flood a area im_flood_blob - im_floor - for each pixel, find the largest integral value not greater than im_flt_imag_freq - filter a square image in the frequency domain IM::Folder - mail/news folder handler im_fractsurf - creates a fractal surface im_free - im_free_dmask - im_free_imask - im_freqflt - filters an image with a float filter mask in the frequency domain im_fwfft - forward and inverse fft on an image im_fzone - im_gadd - im_gaddim - im_gammacorrect - carry out gamma correction im_gauss_dmask - create a gaussian DOUBLEMASK or INTMASK im_gauss_imask - im_gaussnoise - creates a gaussian noisy picture im_gbandjoin - im_generate - im_generate, im_start_one, im_stop_one, im_allocate_input_array, IM::GetPass - get password from tty or ... im_gfadd - im_glds_asm - im_glds_contrast - im_glds_entropy - im_glds_matrix - calculate the spatial grey level difference matrix and features on it im_glds_mean - im_global_balance - perform global mosaic balancing on im_global_balance_float - im_gradient - IM::Grep - grep mail/news folder im_grey - creates a grey scale im_guess_prefix - try to guess install directory im_header - read fields from the im_header_double - im_header_int - im_header_string - im_heq - process an image using grey level transformations im_hist - create a displayable histogram from an image im_histcum - im_histeq - im_histgr - im_histcum, im_histlin - write a line of history in image->Hist im_histnD - im_histnorm - IM::History - mail/news history database handler im_histplot - graph an image of one horizontal or vertical line im_histspec - im_hsp - IM::Http - HTTP handler im_icc_ac2rc - im_icc_export - im_icc_export_depth - im_icc_import - im_icc_present - im_icc_transform - im_icc_present, im_icc_transform, im_icc_import, im_icc_export, im_identity - im_identity_ushort - im_ifthenelse - use an unsigned char image to join two images together im_image - IM_IMAGE_ADDR - IM_IMAGE_ADDR, IM_IMAGE_SIZEOF_ELEMENT, IM_IMAGE_SIZEOF_PEL, IM_IMAGE_N_ELEMENTS - im_image_sanity - check image descriptors for sanity IM_IMAGE_SIZEOF_ELEMENT - IM_IMAGE_SIZEOF_LINE - IM_IMAGE_SIZEOF_PEL - IM::Imap - IMAP handler im_incheck - im_init - make an IMAGE descriptor im_initdesc - initialises an image descriptor to specific values im_insert - insert one image into another im_insertplace - paste small images into big images im_invert - inverts an image pointed by an image descriptor. im_invertlut - turn a set of greyscale measurements into a gamma-correcting im_invfft - im_invfftr - im_iocheck - checks image descriptors im_iscomplex - im_isint, im_ispng, im_isuint, im_isfloat, im_iscomplex, im_istiff, istifftiled, im_isfile - im_isfloat - im_isint - im_isjpeg - im_isMSBfirst - IM::Iso2022jp - MIME header encoder for ISO-2022-JP im_ispartial - im_ispng - im_isppm - im_istiff - im_istifftiled - im_isuint - im_isvips - im_iterate - PIO input from image IM::Japanese - Japanese message handler im_jpeg2vips - convert JPEG images to and from VIPS format im_jpeg2vips_header - im_Lab2disp - im_Lab2LabQ - pack and unpack LABPACK images. im_Lab2LabS - im_Lab2LCh - im_Lab2UCS - im_Lab2UCS, im_LabQ2XYZ, im_UCS2Lab, im_Lab2disp, im_disp2Lab, im_UCS2XYZ, im_Lab2XYZ - im_lab_morph - calculate colour differences im_LabQ2disp - convert LabQ to display rgb quickly and badly im_LabQ2disp_build_table - im_LabQ2disp_table - im_LabQ2Lab - im_LabQ2LabS - im_LabQ2XYZ - im_LabS2Lab - im_LabS2LabQ - im_LCh2Lab - im_LCh2UCS - im_less - im_lessconst - im_lesseq - im_lesseqconst - im_lesseq_vec - im_less_vec - im_lhisteq - im_lhisteq_raw - im_lindetect - im_line - writes a line on a vasari image im_lintra - performs a linear transformation on an image im_lintra_vec - im_list_add - im_list_add, im_list_len, im_list_pos, im_list_member, im_list_append, im_list_append - im_list_eq - im_list_fix - im_list_fold - im_list_free - im_list_index - im_list_insert - im_list_len - im_list_map - im_list_map_rev - im_list_member - im_list_pos - im_list_remove - im_litecor - perform light correction IM::LocalMbox - local mailbox managing IM::Log - IM log handler im_log10tra - im_log_dmask - im_log_imask - create a laplacian of gaussian (log) im_logtra - im_lowpass - remove high frequencies quickly im_lrjoin - join two images into one im_lrmerge - merges two images with a given dx and dy im_lrmosaic - mosaic two images using a zero order procedure im_magick2vips - read images with the libMagick im_magick2vips_header - im_makerw - make an IMAGE writeable im_make_xy - im_malloc - im_add_close_callback, im_add_eval_callback, im_malloc, im_free, im_maplut - map an image through a lookup table im_mask2vips - im_matcat - im_match_linear - im_match_linear_search - resample to make a match im_matinv - matrix operations on DOUBLEMASKs im_matmul - im_mattrn - im_max - im_maxpos - im_maxvalue - IM::MD5 - MD5 message-digesting im_mean_std_double_buffer - im_mean_std_int_buffer - calculates the mean and the std of data held by a by an int or double buffer im_measure - measure colour patches off images IM::Message - mail/news message handler im_min - im_minpos - im_mmapin - memory maps a VASARI image file (read only) and returns im_mmapinrw - memory maps a VASARI image file with read and write access im_more - im_moreconst - im_moreeq - im_moreeqconst - im_moreeq_vec - im_more_vec - im_mpercent - find threshold corresponding to a percentage of an image values IM::MsgStore - store message in MH-style folder im_multiply - IM_NEW - IM::Nntp - NNTP hanlder im_notequal - im_notequalconst - im_notequal_vec - IM_NUMBER - im_offsets45 - im_offsets45, im_offsets90, im_rotate_imask45, im_rotate_dmask45, im_offsets90 - im_open - open VIPS im_open_local - im_open_local_array - im_openout - sets an image descriptor corresponding to an output file im_orconst - im_orimage - im_or_vec - im_outcheck - im_paintrect - im_paintrect, im_plotmask, im_readpoint, im_plotpoint, im_fastline, im_partial - makes a PIO intermediate image im_pincheck - im_piocheck - checks image descriptors for im_plotmask - im_plotpoint - im_png2vips - convert PNG images to and from VIPS format im_png2vips_header - IM::Pop - POP handler import - functionality for reading images from files im_poutcheck - im_powtra - im_powtra_vec - im_ppm2vips - convert PPM/PGM/PBM images to and from VIPS format im_ppm2vips_header - im_prepare - fill region with data im_prepare_to - im_print - print a string to stdout im_printdesc - im_printdesc, im_Type2char, im_char2Type, im_BandFmt2char, im_char2BandFmt, im_print_dmask - im_printhd - prints the header of a Vasari format im_print_imask - im_printlines - im_profile - im_quantim - quantise an image or a lut im_quantlut - im_rank - rank filter im_rank_image - im_read_dmask - im_read_imask - im_readpoint - IM::Recipient - mail/news recipient handler im_recomb - matrix recombination of image IM_RECT_BOTTOM - im_rect_dup - im_rect_equalsrect - IM_RECT_HCENTRE - im_rect_includespoint - im_rect_includesrect - im_rect_intersectrect - im_rect_isempty - im_rect_marginadjust - im_rect_marginadjust, im_rect_includespoint, im_rect_includesrect, im_rect_normalise - IM_RECT_RIGHT - im_rect_unionrect - IM_RECT_VCENTRE - IM_REGION_ADDR - IM_REGION_ADDR, im_region_create - region creation and destruction im_region_free - im_region_image - im_region_local - im_region_local, im_region_image, im_region_region, im_region_position, IM_REGION_LSKIP - IM_REGION_N_ELEMENTS - im_region_position - im_region_region - IM_REGION_SIZEOF_LINE - im_remainder - remainder after integer division im_remainderconst - im_remosaic - rebuild a mosaic, substituting filenames im_render - make image in the background im_render_fade - im_replicate - replicate an image horizontally and vertically im_ri2c - im_rint - for each pixel, find the nearest integral value im_rot180 - rotate and flip im_rot270 - im_rot90 - im_rotate_dmask45 - im_rotate_dmask90 - im_rotate_imask45 - im_rotate_imask90 - im_rotquad - rotates the four quadrants of an image im_scale - scale an image to unsigned char image im_scale_dmask - im_scaleps - IM::Scan - scan listing from mail/news message im_setbuf - sets an image descriptor to keep an image in ram im_setupout - set up an image descriptor for WIO output im_sharpen - simple coring edge enhancement im_shiftleft - bit shift operations im_shiftright - im_shrink - im_sign - find the unit vector in the direction of value im_simcontr - shows the effect of simultaneous contrast im_similarity - im_similarity_area - apply a similarity transform to an image im_sines - creates a spatial sine wave form im_sintra - im_slice - im_smear - IM::Smtp - SMTP handler im_smudge - filter and smudge in place im_spatres - im_spcor - im_sRGB2XYZ - IM::Ssh - SSH handler im_start_many - im_start_one - im_stats - calculate many image statistics in a single pass im_stdif - statistical differentiation of an image IM::Stdio - stdio handler im_stop_many - im_stop_one - im_stretch3 - im_stretch3 - stretch horizontally by 3%, displace sub-pixel im_subsample - subsample image by integer factor im_subtract - subtracts two images im_system - run a command on an image im_tantra - im_tbjoin - im_tbmerge - im_tbmosaic - IM::TcpTransaction - TCP transaction processing interface for SMTP and NNTP im_text - render a utf-8 text string into an image im_thresh - threshold an image im_tiff2vips - convert TIFF images to and from VIPS format im_tiff2vips_header - im_tone_analyse - im_tone_build - tone-curve adjustment of LAB im_tone_map - im_Type2char - im_UCS2Lab - im_UCS2LCh - im_UCS2XYZ - imult16 - integer multiplication with overflow checking imult32 - integer multiplication with overflow checking imult64 - integer multiplication with overflow checking im_updatehist - appends a line of data to Hist IM::Util - utility functions for IM im_verror - im_version - return VIPS version info im_version_string - im_video_v4l1 - various image grabbers im_vips2bufjpeg - im_vips2jpeg - im_vips2mask - convert between masks and images im_vips2mimejpeg - im_vips2png - im_vips2ppm - im_vips2tiff - im_warn - im_wrapmany - im_wrapone - easy interface to partial image IO system im_write_dmask - im_write_dmask_name - im_write_imask - im_write_imask_name - im_writeline - writes a line of data in the image descriptor im_XYZ2disp - im_XYZ2disp, im_disp2XYZ, im_Lab2XYZ, im_XYZ2Lab, im_XYZ2Yxy, im_Yxy2XYZ, im_XYZ2Lab - im_XYZ2sRGB - im_XYZ2UCS - im_XYZ2Yxy - im_Yxy2XYZ - im_zerox - find the zero crossings of an image im_zone - creates a zone plate im_zoom - zoom an image inch - inch , winch , mvinch , mvwinch inchstr - inchstr , inc::Module::Install - Module::Install loader IncomingDataQueue - Queue for incoming RTP data packets in an RTP session. IncomingDataQueueBase - IncomingDataQueue_SyncSourcesIterator - iterator through the list of synchronizations sources in this session IncomingRTPPkt - RTP packets received from other participants. incr - Increment the value of a variable index - locate character in string inet - inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_addr - InetAddress - The network name and address objects are all derived from a common InetAddress base class. Internet Address binary data type. InetAddrValidator - Classes derived from InetAddress would require an specific validator to pass to the InetAddress constructor. Abstract base class for derived inet addresses validators. inet_aton - inet_cidr - InetHostAddress - This object is used to hold the actual and valid internet address of a specific host machine that will be accessed through a socket. Address of a specific Internet host machine. inet_lnaof - inet_makeaddr - InetMaskAddress - Internet addresses used specifically as masking addresses (such as ' 255.255.255.0') are held in the InetMaskAddress derived object. Internet Address Mask such as subnet masks. InetMcastAddress - A specialization of InetAddress that provides address validation for multicast addresses. A multicast network address. InetMcastAddrValidator - Class for the function object that validates multicast addresses. Validating class specialized for multicast addresses. inet_netof - inet_network - inet_ntoa - INFINITY - floating point constants infnan - deal with infinite or not-a-number (NaN) result info - Return information about the state of the Tcl interpreter init - Called at System Start init_dialog - init_dialog initgroups - initialize the supplementary group access list initialise_joystick - initialise_joystick init_menu - init_menu init_mib - init_mib_internals - initscr - initscr , initstate - Inline - You can use this option to set the name of your Inline extension object Inline-API - Inline-How to bind a programming language to Perl using Inline.pm Inline::C - Write Perl Subroutines in C Inline::C-Cookbook - A Cornucopia of Inline C Recipes Inline::C::ParseRecDescent - The Classic Inline::C Parser Inline::C::ParseRegExp - The New and Improved Inline::C Parser Inline-FAQ - Inline-The Inline FAQ Inline::Octave - Inline octave code into your perl Inline-Support - Inline-Support Information for Inline.pm and related modules. inopts - cbreak , nocbreak , echo , insch - insch , insque - insert/remove an item from a queue insstr - insstr , install_allegro - install_allegro install_int - install_int install_int_ex - install_int_ex install_joystick - install_joystick install_keyboard - install_keyboard install_keyboard_hooks - install_keyboard_hooks install_mouse - install_mouse install_param_int - install_param_int install_param_int_ex - install_param_int_ex install_sound - install_sound install_sound_input - install_sound_input install_timer - install_timer instr - instr , instrument - Analysis and Utility Functions for Instrumentation ins_wch - ins_wch , ins_wstr - ins_wstr , int - Interpreter Interface. Int32 - 32-bit integers. Int64 - 64-bit integers. integer - Perl pragma to use integer arithmetic instead of floating point interceptors - Describe the functions which must be exported by any supplied Orber native interceptor. intersection_overview - Intersection Detection intl:gettext - message handling functions intro - Introduction to library functions IntroEmbperlObject - Introduction to EmbperlObject Intro_functors - in_wch - in_wch , in_wchstr - in_wchstr , inwstr - inwstr , IO - load various IO modules io_appendfile - open a file for appending IO::AtomicFile - write a file which is updated atomically iob_addbuf - add buffer to I/O batch iob_addbuf_free - add buffer to I/O batch, with deallocation iob_addfile - add file region to I/O batch iob_addfile_close - add file region to I/O batch iob_adds - add buffer to I/O batch iob_adds_free - add buffer to I/O batch iob_free - free an I/O batch iob_new - create new I/O batch iob_prefetch - prefetch data for I/O batch iob_reset - reset an I/O batch iob_send - send I/O batch iob_write - send I/O batch through callback io_canread - return a file descriptor that can be read from io_canwrite - return a file descriptor that can be written to io_check - check for new readable or writable descriptors io_close - close a file descriptor io_closeonexec - mark a file descriptor non-inheritable io_createfile - create a file IO::Digest - Calculate digests while reading or writing IO::Dir - supply object methods for directory handles io_dontwantread - signal that you do not want to read from a descriptor io_dontwantwrite - signal that you do not want to write to a descriptor io_eagain - tell io_wait that you got an EAGAIN io_fd - prepare descriptor for io_wait IO::File - supply object methods for filehandles io_finishandshutdown - deallocate internal data structures io_getcookie - retrieve cookie IO::Handle - supply object methods for I/O handles IO::InnerFile - define a file inside another file IO::Interface - Perl extension for access to network card configuration information io_lib - IO Library Functions IO::Lines - IO:: interface for reading/writing an array of lines IO::LockedFile - supply object methods for locking files IO::LockedFile::Flock - IO::LockedFile::Flock Class implements the IO::LockedFile class for the IO::Multiplex - Manage IO on many file handles io_nonblock - switch to non-blocking I/O io_passfd - pass a file descriptor over a Unix Domain socket io_pipe - create a Unix pipe IO::Pipe - supply object methods for pipes IO::Poll - Object interface to system poll call IO::Pty - Pseudo TTY object class ioqueue - ioqueue.h - Generic RTP input/output queues. io_readfile - open a file for reading io_readwritefile - open a file for reading and writing io_receivefd - receive a file descriptor over a Unix Domain socket IO::Scalar - IO:: interface for reading/writing a scalar IO::ScalarArray - IO:: interface for reading/writing an array of scalars IO::Seekable - supply seek based methods for I/O objects IO::Select - OO interface to the select system call io_sendfile - send data from a file to a socket io_setcookie - associate cookie with descriptor IO::Socket - Object interface to socket communications IO::Socket::INET - Object interface for AF_INET domain sockets IO::Socket::INET6 - Object interface for AF_INET|AF_INET6 domain sockets IO::Socket::Multicast - Send and receive multicast messages io_socketpair - create a pair of sockets IO::Socket::SSL - IO::Socket::SSL -- Nearly transparent SSL encapsulation for IO::Socket::INET. IO::Socket::UNIX - Object interface for AF_UNIX domain sockets IO::String - Emulate file interface for in-core strings IO::Stringy - IO-I/O on in-core objects like strings and arrays io_timeout - set time limit on descriptor io_timeouted - return a file descriptor over deadline io_tryread - read from a descriptor without blocking io_tryreadtimeout - read from a descriptor without blocking io_trywrite - write to a descriptor without blocking io_trywritetimeout - write to a descriptor without blocking IO::Tty - Low-level allocate a pseudo-Tty, import constants. IO::Tty::Constant - Terminal Constants (autogenerated) io_wait - wait for events io_waitread - read from a descriptor io_waituntil - wait for events io_wantread - signal that you want to read from a descriptor io_wantwrite - signal that you want to write to a descriptor IO::Wrap - wrap raw filehandles in IO::Handle interface IO::WrapTie - wrap tieable objects in IO::Handle interface IO::Zlib - IO:: style interface to Compress::Zlib IPC::Msg - SysV Msg IPC object class IPC::Open2 - open a process for both reading and writing IPC::Open3 - open a process for reading, writing, and error handling IPC::Run - system() and background procs w/ piping, redirs, ptys (Unix, Win32) IPC::Run3 - Run a subprocess in batch mode (a la system) on Unix, Win32, etc. IPC::Run3::ProfArrayBuffer - Store profile events in RAM in a Perl ARRAY IPC::Run3::ProfLogger - Write profiling data to a log file IPC::Run3::ProfLogReader - IPC::Run3::ProfLogReader - Read an IPC::Run3::ProfLogger file and dispatch it IPC::Run3::ProfPP - Generate reports from IPC::Run3 profiling data IPC::Run3::ProfReporter - A base class for handling profiling data IPC::Run::Debug - debugging routines for IPC::Run IPC::Run::IO - 1 IPC::Run::Timer - 1 IPC::Semaphore - SysV Semaphore IPC object class IPC::Shareable - share Perl variables between processes IPC::Shareable::SharedMem - Object oriented interface to shared memory IPC::SharedCache - a Perl module to manage a cache in SysV IPC shared memory. IPC::ShareLite - Light-weight interface to shared memory IPC::Signal - Utility functions dealing with signals IPC::SysV - SysV IPC constants ipq_create_handle - create and destroy libipq handles. ipq_destroy_handle - ipq_errstr - libipq error handling routines ipq_get_msgerr - ipq_get_packet - ipq_message_type - query queue messages ipq_perror - ipq_read - read queue messages from ip_queue and read into supplied buffer ipq_set_mode - set the ip_queue queuing mode ipq_set_verdict - issue verdict and optionally modified packet to kernel ipsec_anyaddr - get "any" address ipsec_atoaddr - convert Internet addresses to and from ASCII ipsec_atoasr - convert ASCII to Internet address, subnet, or range ipsec_atosa - convert IPsec Security Association IDs to and from ASCII ipsec_atoul - convert unsigned-long numbers to and from ASCII ipsec_goodmask - is this Internet subnet mask a valid one? ipsec_initaddr - initialize an ip_address ipsec_initsubnet - initialize an ip_subnet ipsec_keyblobtoid - generate key IDs from RSA keys ipsec_optionsfrom - read additional ``command-line'' options from file ipsec_portof - get port field of an ip_address ipsec_prng - initialize IPsec pseudorandom-number generator ipsec_rangetosubnet - convert address range to subnet ipsec_sameaddr - are two addresses the same? ipsec_set_policy - ipsec_strerror - ipsec_subnetof - given Internet address and subnet mask, return subnet number ipsec_ttoaddr - convert Internet addresses to and from text ipsec_ttodata - convert binary data bytes from and to text formats ipsec_ttosa - convert IPsec Security Association IDs to and from text ipsec_ttoul - convert unsigned-long numbers to and from text ipsec_version - get IPsec version code IPTables::IPv4::IPQueue - Perl extension for libipq. iqueue - iqueue.h - Generic RTP input queues. iruserok - isalnum - isalpha - isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isascii - isatty - does this descriptor refer to a terminal isblank - iscntrl - is_context_customizable - check whether context type is customizable by the administrator. IsCursorKey - keysym classification macros isdigit - isfinite - IsFunctionKey - ISG::ParseConfig.pm - isgraph - isgreater - macros isgreaterequal - isinf - test for infinity or not-a-number (NaN) is_inside_bitmap - is_inside_bitmap IsKeypadKey - isless - islessequal - islessgreater - is_linear_bitmap - is_linear_bitmap islower - is_memory_bitmap - is_memory_bitmap IsMiscFunctionKey - IsModiferKey - isnan - isnormal - IsPFKey - is_planar_bitmap - is_planar_bitmap isprint - IsPrivateKeypadKey - ispunct - is_relative_filename - is_relative_filename is_same_bitmap - is_same_bitmap is_screen_bitmap - is_screen_bitmap is_selinux_enabled - check whether SE Linux is enabled isspace - is_sub_bitmap - is_sub_bitmap is_system_bitmap - is_system_bitmap isunordered - isupper - is_video_bitmap - is_video_bitmap iswalnum - test for alphanumeric wide character iswalpha - test for alphabetic wide character iswblank - test for whitespace wide character iswcntrl - test for control wide character iswctype - wide character classification iswdigit - test for decimal digit wide character iswgraph - test for graphic wide character iswlower - test for lowercase wide character iswprint - test for printing wide character iswpunct - test for punctuation or symbolic wide character iswspace - test for whitespace wide character iswupper - test for uppercase wide character iswxdigit - test for hexadecimal digit wide character isxdigit - itcl - object-oriented extensions to Tcl itcl_class - create a class of objects (obsolete) itcl_info - query info regarding classes and objects (obsolete) itclvars - variables used by [incr Tcl] items - make and break connections between items and menus Iterator_types - These are empty types, used to distinguish different iterators. The distinction is not made by what they contain, but simply by what they are. Different underlying algorithms can then be used based on the different operations supporetd by different iterator types. itk - framework for building mega-widgets in Tcl/Tk itkvars - variables used by [incr Tk] itofix - itofix izmax1 - find the index of the element whose real part has maximum absolute value |
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