| Subroutines m-r Section | Home Page | Subroutines t-th Section |
| Safe | |
| scandir | scandir, alphasort - scan a directory for matching entries |
| scanf | scanf, fscanf, sscanf, vscanf, vsscanf, vfscanf - input format conversion |
| ScreenCount | AllPlanes, BlackPixel, WhitePixel, ConnectionNumber, DefaultColormap, DefaultDepth, XListDepths, DefaultGC, DefaultRootWindow, DefaultScreenOfDisplay, DefaultScreen, DefaultVisual, DisplayCells, DisplayPlanes, DisplayString, XMaxRequestSize, XExtendedMaxRequestSize, LastKnownRe- questProcessed, NextRequest, ProtocolVersion, ProtocolRe- vision, QLength, RootWindow, ScreenCount, ScreenOfDisplay, ServerVendor, VendorRelease - Display macros and functions |
| ScreenNumberOfCCC | DisplayOfCCC, VisualOfCCC, ScreenNumberOfCCC, ScreenWhite- PointOfCCC, ClientWhitePointOfCCC - Color Conversion Con- text macros |
| ScreenOfDisplay | AllPlanes, BlackPixel, WhitePixel, ConnectionNumber, DefaultColormap, DefaultDepth, XListDepths, DefaultGC, DefaultRootWindow, DefaultScreenOfDisplay, DefaultScreen, DefaultVisual, DisplayCells, DisplayPlanes, DisplayString, XMaxRequestSize, XExtendedMaxRequestSize, LastKnownRe- questProcessed, NextRequest, ProtocolVersion, ProtocolRe- vision, QLength, RootWindow, ScreenCount, ScreenOfDisplay, ServerVendor, VendorRelease - Display macros and functions |
| ScreenWhitePointOfCCC | DisplayOfCCC, VisualOfCCC, ScreenNumberOfCCC, ScreenWhite- PointOfCCC, ClientWhitePointOfCCC - Color Conversion Con- text macros |
| SDBM_File | |
| Search::Dict | |
| seed48 | drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers |
| seekdir | seekdir - set the position of the next readdir() call in the directory stream. |
| SelectSaver | |
| SelfLoader | |
| sem_destroy | sem_init, sem_wait, sem_trywait, sem_post, sem_getvalue, sem_destroy - operations on semaphores |
| sem_getvalue | sem_init, sem_wait, sem_trywait, sem_post, sem_getvalue, sem_destroy - operations on semaphores |
| sem_init | sem_init, sem_wait, sem_trywait, sem_post, sem_getvalue, sem_destroy - operations on semaphores |
| sem_post | sem_init, sem_wait, sem_trywait, sem_post, sem_getvalue, sem_destroy - operations on semaphores |
| sem_trywait | sem_init, sem_wait, sem_trywait, sem_post, sem_getvalue, sem_destroy - operations on semaphores |
| sem_wait | sem_init, sem_wait, sem_trywait, sem_post, sem_getvalue, sem_destroy - operations on semaphores |
| ServerVendor | AllPlanes, BlackPixel, WhitePixel, ConnectionNumber, DefaultColormap, DefaultDepth, XListDepths, DefaultGC, DefaultRootWindow, DefaultScreenOfDisplay, DefaultScreen, DefaultVisual, DisplayCells, DisplayPlanes, DisplayString, XMaxRequestSize, XExtendedMaxRequestSize, LastKnownRe- questProcessed, NextRequest, ProtocolVersion, ProtocolRe- vision, QLength, RootWindow, ScreenCount, ScreenOfDisplay, ServerVendor, VendorRelease - Display macros and functions |
| SetAppName | Tk_SetAppName - Set the name of an application for ``send'' commands |
| setbuf | setbuf, setbuffer, setlinebuf, setvbuf - stream buffering operations |
| setbuffer | setbuf, setbuffer, setlinebuf, setvbuf - stream buffering operations |
| SetClass | Tk_SetClass, Tk_Class - set or retrieve a window's class |
| setenv | setenv - change or add an environment variable |
| SetErrno | Tcl_SetErrno, Tcl_GetErrno - manipulate errno to store and retrieve error codes |
| setgrent | getgrent, setgrent, endgrent - get group file entry |
| SetGrid | Tk_SetGrid, Tk_UnsetGrid - control the grid for interac- tive resizing |
| sethostent | gethostbyname, gethostbyaddr, sethostent, endhostent, her- ror - get network host entry |
| setjmp | setjmp, sigsetjmp - save stack context for non-local goto |
| setlinebuf | setbuf, setbuffer, setlinebuf, setvbuf - stream buffering operations |
| setlocale | setlocale - set the current locale. |
| setmntent | getmntent, setmntent, addmntent, endmntent, hasmntopt - get file system descriptor file entry |
| setnetent | getnetent, getnetbyaddr, getnetbyname, setnetent, endne- tent - get networks entry |
| setprotoent | getprotoent, getprotobyname, getprotobynumber, setpro- toent, endprotoent - get protocol entry |
| setpwent | getpwent, setpwent, endpwent - get password file entry |
| SetRecLmt | Tcl_SetRecursionLimit - set maximum allowable nesting depth in interpreter |
| SetResult | Tcl_SetObjResult, Tcl_GetObjResult, Tcl_SetResult, Tcl_GetStringResult, Tcl_AppendResult, Tcl_AppendElement, Tcl_ResetResult - manipulate Tcl result |
| setservent | getservent, getservbyname, getservbyport, setservent, end- servent - get service entry |
| setstate | random, srandom, initstate, setstate - random number gen- erator. |
| setusershell | getusershell, setusershell, endusershell - get legal user shells |
| setutent | getutent, getutid, getutline, pututline, setutent, endu- tent, utmpname - access utmp file entries |
| SetVar | Tcl_SetVar, Tcl_SetVar2, Tcl_GetVar, Tcl_GetVar2, Tcl_UnsetVar, Tcl_UnsetVar2 - manipulate Tcl variables |
| setvbuf | setbuf, setbuffer, setlinebuf, setvbuf - stream buffering operations |
| SetVisual | Tk_SetWindowVisual - change visual characteristics of win- dow |
| shadow | shadow - encrypted password file routines |
| Shell | |
| sigaddset | sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations. |
| sigdelset | sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations. |
| sigemptyset | sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations. |
| sigfillset | sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations. |
| siginterrupt | siginterrupt - allow signals to interrupt system calls |
| sigismember | sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations. |
| siglongjmp | longjmp, siglongjmp - non-local jump to a saved stack con- text |
| sigsetjmp | setjmp, sigsetjmp - save stack context for non-local goto |
| sigsetops | sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations. |
| sigtrap | |
| sigwait | pthread_sigmask, pthread_kill, sigwait - handling of sig- nals in threads |
| sin | sin - sine function |
| sinh | sinh - hyperbolic sine function |
| Sleep | Tcl_Sleep - delay execution for a given number of mil- liseconds |
| snmp_api | snmp_open, snmp_close, snmp_send, snmp_read, snmp_free_pdu, snmp_select_info, snmp_timeout - send and receive SNMP messages |
| snprintf | snprintf, vsnprintf - formatted output conversion |
| Socket | |
| SplitList | Tcl_SplitList, Tcl_Merge, Tcl_ScanElement, Tcl_ConvertEle- ment - manipulate Tcl lists |
| SplitPath | Tcl_SplitPath, Tcl_JoinPath, Tcl_GetPathType - manipulate platform-dependent file paths |
| sprintf | printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, vsnprintf - formatted output conversion |
| sqrt | sqrt - square root function |
| srand | rand, srand - random number generator. |
| srand48 | drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers |
| srandom | random, srandom, initstate, setstate - random number gen- erator. |
| sscanf | scanf, fscanf, sscanf, vscanf, vsscanf, vfscanf - input format conversion |
| StaticPkg | Tcl_StaticPackage - make a statically linked package available via the load command |
| stdarg | stdarg - variable argument lists |
| stderr | stdin, stdout, stderr - standard I/O streams |
| stdin | stdin, stdout, stderr - standard I/O streams |
| stdio | stdio - standard input/output library functions |
| stdout | stdin, stdout, stderr - standard I/O streams |
| stpcpy | stpcpy - copy a string returning a pointer to its end |
| strcasecmp | strcasecmp, strncasecmp - compare two strings ignoring case |
| strcat | strcat, strncat - concatenate two strings |
| strchr | strchr, strrchr - locate character in string |
| strcmp | strcmp, strncmp - compare two strings |
| strcoll | strcoll - compare two strings using the current locale |
| strcpy | strcpy, strncpy - copy a string |
| strcspn | strspn, strcspn - search a string for a set of characters |
| strdup | strdup - duplicate a string |
| strerror | strerror - return string describing error code |
| strfry | strfry - randomize a string |
| strftime | strftime - format date and time |
| strict | |
| StrictMotif | Tk_StrictMotif - Return value of tk_strictMotif variable |
| string | strcasecmp, strcat, strchr, strcmp, strcoll, strcpy, strc- spn, strdup, strfry, strlen, strncat, strncmp, strncpy, strncasecmp, strpbrk, strrchr, strsep, strspn, strstr, strtok, strxfrm, index, rindex - string operations |
| StringObj | Tcl_NewStringObj, Tcl_SetStringObj, Tcl_GetStringFromObj, Tcl_AppendToObj, Tcl_AppendStringsToObj, Tcl_SetObjLength, TclConcatObj - manipulate Tcl objects as strings |
| strlen | strlen - calculate the length of a string |
| StrMatch | Tcl_StringMatch - test whether a string matches a pattern |
| strncasecmp | strcasecmp, strncasecmp - compare two strings ignoring case |
| strncat | strcat, strncat - concatenate two strings |
| strncmp | strcmp, strncmp - compare two strings |
| strncpy | strcpy, strncpy - copy a string |
| strpbrk | strpbrk - search a string for any of a set of characters |
| strptime | strptime - convert a string representation of time to a time tm structure |
| strrchr | strchr, strrchr - locate character in string |
| strsep | strsep - extract token from string |
| strsignal | strsignal - return string describing signal |
| strspn | strspn, strcspn - search a string for a set of characters |
| strstr | strstr - locate a substring |
| strtod | strtod - convert ASCII string to double |
| strtok | strtok - extract token from string |
| strtol | strtol - convert a string to a long integer. |
| strtoul | strtoul - convert a string to an unsigned long integer. |
| strxfrm | strxfrm - string transformation |
| subs | |
| swab | swab - swap adjacent bytes |
| Symbol | |
| Sys::Hostname | |
| Sys::Syslog | |
| sysconf | sysconf - Get configuration information at runtime |
| syslog | syslog - read and/or clear kernel message ring buffer; set console_loglevel |
| system | system - execute a shell command |
| Subroutines m-r Section | Home Page | Subroutines t-th Section |